142691453264260 has 24 divisors (see below), whose sum is σ = 299653164207936. Its totient is φ = 57076369428960.

The previous prime is 142691453264257. The next prime is 142691453264291. The reversal of 142691453264260 is 62462354196241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7662546 + ... + 18549865.

It is an arithmetic number, because the mean of its divisors is an integer number (12485548508664).

Almost surely, 2^{142691453264260} is an apocalyptic number.

142691453264260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142691453264260 is an abundant number, since it is smaller than the sum of its proper divisors (156961710943676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142691453264260 is a wasteful number, since it uses less digits than its factorization.

142691453264260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26484603 (or 26484601 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 142691453264260 in words is "one hundred forty-two trillion, six hundred ninety-one billion, four hundred fifty-three million, two hundred sixty-four thousand, two hundred sixty".