13962132571690 has 24 divisors (see below), whose sum is σ = 25829435343852. Its totient is φ = 5433911049600.

The previous prime is 13962132571669. The next prime is 13962132571693. The reversal of 13962132571690 is 9617523126931.

It can be written as a sum of positive squares in 6 ways, for example, as 10666684148121 + 3295448423569 = 3265989^2 + 1815337^2 .

It is a super-3 number, since 3×13962132571690³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (13962132571693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509925411 + ... + 509952790.

Almost surely, 2^{13962132571690} is an apocalyptic number.

13962132571690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13962132571690 is a deficient number, since it is larger than the sum of its proper divisors (11867302772162).

13962132571690 is a wasteful number, since it uses less digits than its factorization.

13962132571690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019878282 (or 1019878245 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 13962132571690 in words is "thirteen trillion, nine hundred sixty-two billion, one hundred thirty-two million, five hundred seventy-one thousand, six hundred ninety".