2412172104357 has 16 divisors (see below), whose sum is σ = 3284714518272. Its totient is φ = 1573873351680.

The previous prime is 2412172104343. The next prime is 2412172104373. The reversal of 2412172104357 is 7534012712142.

It is not a de Polignac number, because 2412172104357 - 2⁸ = 2412172104101 is a prime.

It is a super-2 number, since 2×2412172104357² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412172104757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12068757 + ... + 12266997.

It is an arithmetic number, because the mean of its divisors is an integer number (205294657392).

Almost surely, 2^{2412172104357} is an apocalyptic number.

It is an amenable number.

2412172104357 is a deficient number, since it is larger than the sum of its proper divisors (872542413915).

2412172104357 is a wasteful number, since it uses less digits than its factorization.

2412172104357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284588.

The product of its (nonzero) digits is 94080, while the sum is 39.

Adding to 2412172104357 its reverse (7534012712142), we get a palindrome (9946184816499).

The spelling of 2412172104357 in words is "two trillion, four hundred twelve billion, one hundred seventy-two million, one hundred four thousand, three hundred fifty-seven".