1126253388238 has 64 divisors (see below), whose sum is σ = 1898977457664. Its totient is φ = 496637568000.

The previous prime is 1126253388173. The next prime is 1126253388251. The reversal of 1126253388238 is 8328833526211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49361853 + ... + 49384663.

It is an arithmetic number, because the mean of its divisors is an integer number (29671522776).

Almost surely, 2^{1126253388238} is an apocalyptic number.

1126253388238 is a deficient number, since it is larger than the sum of its proper divisors (772724069426).

1126253388238 is a wasteful number, since it uses less digits than its factorization.

1126253388238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23401.

The product of its digits is 3317760, while the sum is 52.

The spelling of 1126253388238 in words is "one trillion, one hundred twenty-six billion, two hundred fifty-three million, three hundred eighty-eight thousand, two hundred thirty-eight".