126377611941 has 32 divisors (see below), whose sum is σ = 204756664320. Its totient is φ = 67683361536.

The previous prime is 126377611931. The next prime is 126377611993. The reversal of 126377611941 is 149116773621.

It is not a de Polignac number, because 126377611941 - 2⁵ = 126377611909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126377611931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 655261 + ... + 825906.

It is an arithmetic number, because the mean of its divisors is an integer number (6398645760).

Almost surely, 2^126377611941 is an apocalyptic number.

It is an amenable number.

126377611941 is a deficient number, since it is larger than the sum of its proper divisors (78379052379).

126377611941 is a wasteful number, since it uses less digits than its factorization.

126377611941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481433.

The product of its digits is 381024, while the sum is 48.

The spelling of 126377611941 in words is "one hundred twenty-six billion, three hundred seventy-seven million, six hundred eleven thousand, nine hundred forty-one".