16474423131370 has 96 divisors (see below), whose sum is σ = 32299753859568. Its totient is φ = 6046346821632.

The previous prime is 16474423131367. The next prime is 16474423131373. The reversal of 16474423131370 is 7313132447461.

It is an interprime number because it is at equal distance from previous prime (16474423131367) and next prime (16474423131373).

It can be written as a sum of positive squares in 24 ways, for example, as 4044969686521 + 12429453444849 = 2011211^2 + 3525543^2 .

It is a super-2 number, since 2×16474423131370² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16474423131370.

It is not an unprimeable number, because it can be changed into a prime (16474423131373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23705154 + ... + 24390226.

Almost surely, 2^{16474423131370} is an apocalyptic number.

16474423131370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16474423131370 is a deficient number, since it is larger than the sum of its proper divisors (15825330728198).

16474423131370 is a wasteful number, since it uses less digits than its factorization.

16474423131370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685324 (or 685307 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 16474423131370 in words is "sixteen trillion, four hundred seventy-four billion, four hundred twenty-three million, one hundred thirty-one thousand, three hundred seventy".