12416157645 has 16 divisors (see below), whose sum is σ = 19871100672. Its totient is φ = 6620201280.

The previous prime is 12416157631. The next prime is 12416157653. The reversal of 12416157645 is 54675161421.

It is not a de Polignac number, because 12416157645 - 2⁴ = 12416157629 is a prime.

It is a super-3 number, since 3×12416157645³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12416157597 and 12416157606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49621 + ... + 165210.

It is an arithmetic number, because the mean of its divisors is an integer number (1241943792).

Almost surely, 2^12416157645 is an apocalyptic number.

12416157645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12416157645 is a deficient number, since it is larger than the sum of its proper divisors (7454943027).

12416157645 is a wasteful number, since it uses less digits than its factorization.

12416157645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218692.

The product of its digits is 201600, while the sum is 42.

The spelling of 12416157645 in words is "twelve billion, four hundred sixteen million, one hundred fifty-seven thousand, six hundred forty-five".