1423857752702 has 16 divisors (see below), whose sum is σ = 2662798914432. Its totient is φ = 554749773720.

The previous prime is 1423857752641. The next prime is 1423857752747. The reversal of 1423857752702 is 2072577583241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4622914628 + ... + 4622914935.

It is an arithmetic number, because the mean of its divisors is an integer number (166424932152).

Almost surely, 2^{1423857752702} is an apocalyptic number.

1423857752702 is a deficient number, since it is larger than the sum of its proper divisors (1238941161730).

1423857752702 is a wasteful number, since it uses less digits than its factorization.

1423857752702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9245829583.

The product of its (nonzero) digits is 6585600, while the sum is 53.

The spelling of 1423857752702 in words is "one trillion, four hundred twenty-three billion, eight hundred fifty-seven million, seven hundred fifty-two thousand, seven hundred two".