141656514431 has 8 divisors (see below), whose sum is σ = 149993894880. Its totient is φ = 133319650048.

The previous prime is 141656514427. The next prime is 141656514457. The reversal of 141656514431 is 134415656141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141656514431 - 2² = 141656514427 is a prime.

It is a super-2 number, since 2×141656514431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141656514421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533315 + ... + 753483.

It is an arithmetic number, because the mean of its divisors is an integer number (18749236860).

Almost surely, 2^141656514431 is an apocalyptic number.

141656514431 is a deficient number, since it is larger than the sum of its proper divisors (8337380449).

141656514431 is a wasteful number, since it uses less digits than its factorization.

141656514431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258033.

The product of its digits is 172800, while the sum is 41.

The spelling of 141656514431 in words is "one hundred forty-one billion, six hundred fifty-six million, five hundred fourteen thousand, four hundred thirty-one".