126652461443136 has 42 divisors (see below), whose sum is σ = 363026412922862. Its totient is φ = 42217487147520.

The previous prime is 126652461443089. The next prime is 126652461443219. The reversal of 126652461443136 is 631344164256621.

126652461443136 is a `hidden beast` number, since 1 + 2 + 6 + 6 + 5 + 2 + 4 + 61 + 443 + 136 = 666.

It can be written as a sum of positive squares in only one way, i.e., 99141849000000 + 27510612443136 = 9957000^2 + 5245056^2 .

It is a super-2 number, since 2×126652461443136² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109941372205 + ... + 109941373356.

Almost surely, 2^{126652461443136} is an apocalyptic number.

126652461443136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

126652461443136 is an abundant number, since it is smaller than the sum of its proper divisors (236373951479726).

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

126652461443136 is a wasteful number, since it uses less digits than its factorization.

126652461443136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219882745579 (or 219882745566 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 126652461443136 in words is "one hundred twenty-six trillion, six hundred fifty-two billion, four hundred sixty-one million, four hundred forty-three thousand, one hundred thirty-six".