742101445053 has 24 divisors (see below), whose sum is σ = 1081870803000. Its totient is φ = 490157804544.

The previous prime is 742101445031. The next prime is 742101445061. The reversal of 742101445053 is 350544101247.

742101445053 is a `hidden beast` number, since 7 + 4 + 2 + 1 + 0 + 144 + 505 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 88264250649 + 653837194404 = 297093^2 + 808602^2 .

It is not a de Polignac number, because 742101445053 - 2⁶ = 742101444989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 742101444999 and 742101445017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742101445073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36373 + ... + 1218821.

It is an arithmetic number, because the mean of its divisors is an integer number (45077950125).

Almost surely, 2^742101445053 is an apocalyptic number.

It is an amenable number.

742101445053 is a deficient number, since it is larger than the sum of its proper divisors (339769357947).

742101445053 is a wasteful number, since it uses less digits than its factorization.

742101445053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183101 (or 1183098 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 742101445053 in words is "seven hundred forty-two billion, one hundred one million, four hundred forty-five thousand, fifty-three".