12562142254023 has 16 divisors (see below), whose sum is σ = 17477961843456. Its totient is φ = 8010550363200.

The previous prime is 12562142254003. The next prime is 12562142254027. The reversal of 12562142254023 is 32045224126521.

It is not a de Polignac number, because 12562142254023 - 2¹⁴ = 12562142237639 is a prime.

It is a super-3 number, since 3×12562142254023³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12562142254027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5362611 + ... + 7340427.

It is an arithmetic number, because the mean of its divisors is an integer number (1092372615216).

Almost surely, 2^{12562142254023} is an apocalyptic number.

12562142254023 is a deficient number, since it is larger than the sum of its proper divisors (4915819589433).

12562142254023 is a wasteful number, since it uses less digits than its factorization.

12562142254023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069894.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 12562142254023 in words is "twelve trillion, five hundred sixty-two billion, one hundred forty-two million, two hundred fifty-four thousand, twenty-three".