1616474122375 has 32 divisors (see below), whose sum is σ = 2305663027200. Its totient is φ = 1108386957600.

The previous prime is 1616474122369. The next prime is 1616474122433. The reversal of 1616474122375 is 5732214746161.

It is not a de Polignac number, because 1616474122375 - 2¹⁹ = 1616473598087 is a prime.

It is a super-2 number, since 2×1616474122375² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31301826 + ... + 31353424.

It is an arithmetic number, because the mean of its divisors is an integer number (72051969600).

Almost surely, 2^{1616474122375} is an apocalyptic number.

1616474122375 is a deficient number, since it is larger than the sum of its proper divisors (689188904825).

1616474122375 is an equidigital number, since it uses as much as digits as its factorization.

1616474122375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87424 (or 87414 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The spelling of 1616474122375 in words is "one trillion, six hundred sixteen billion, four hundred seventy-four million, one hundred twenty-two thousand, three hundred seventy-five".