102457014356645 has 16 divisors (see below), whose sum is σ = 138162769863552. Its totient is φ = 72370974688320.

The previous prime is 102457014356639. The next prime is 102457014356651. The reversal of 102457014356645 is 546653410754201.

It is an interprime number because it is at equal distance from previous prime (102457014356639) and next prime (102457014356651).

It is not a de Polignac number, because 102457014356645 - 2¹² = 102457014352549 is a prime.

It is a super-4 number, since 4×102457014356645⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34266558491 + ... + 34266561480.

It is an arithmetic number, because the mean of its divisors is an integer number (8635173116472).

Almost surely, 2^{102457014356645} is an apocalyptic number.

It is an amenable number.

102457014356645 is a deficient number, since it is larger than the sum of its proper divisors (35705755506907).

102457014356645 is a wasteful number, since it uses less digits than its factorization.

102457014356645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68533120012.

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 102457014356645 in words is "one hundred two trillion, four hundred fifty-seven billion, fourteen million, three hundred fifty-six thousand, six hundred forty-five".