126210989111488 has 56 divisors (see below), whose sum is σ = 257416259981792. Its totient is φ = 61352817168384.

The previous prime is 126210989111443. The next prime is 126210989111489. The reversal of 126210989111488 is 884111989012621.

It is not an unprimeable number, because it can be changed into a prime (126210989111489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17366745 + ... + 23537752.

Almost surely, 2^{126210989111488} is an apocalyptic number.

It is an amenable number.

126210989111488 is an abundant number, since it is smaller than the sum of its proper divisors (131205270870304).

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

126210989111488 is a wasteful number, since it uses less digits than its factorization.

126210989111488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40905849 (or 40905839 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 61.

The spelling of 126210989111488 in words is "one hundred twenty-six trillion, two hundred ten billion, nine hundred eighty-nine million, one hundred eleven thousand, four hundred eighty-eight".