126151253340 has 96 divisors (see below), whose sum is σ = 412273096704. Its totient is φ = 28221066240.

The previous prime is 126151253297. The next prime is 126151253359. The reversal of 126151253340 is 43352151621.

126151253340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×126151253340² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3175581 + ... + 3215060.

It is an arithmetic number, because the mean of its divisors is an integer number (4294511424).

Almost surely, 2^126151253340 is an apocalyptic number.

126151253340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126151253340 is an abundant number, since it is smaller than the sum of its proper divisors (286121843364).

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

126151253340 is a wasteful number, since it uses less digits than its factorization.

126151253340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390707 (or 6390705 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 126151253340 in words is "one hundred twenty-six billion, one hundred fifty-one million, two hundred fifty-three thousand, three hundred forty".