126484138377 has 24 divisors (see below), whose sum is σ = 189018428040. Its totient is φ = 81406832640.

The previous prime is 126484138373. The next prime is 126484138379. The reversal of 126484138377 is 773831484621.

126484138377 is a `hidden beast` number, since 1 + 2 + 6 + 484 + 13 + 83 + 77 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11172278601 + 115311859776 = 105699^2 + 339576^2 .

It is not a de Polignac number, because 126484138377 - 2² = 126484138373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126484138373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3557227 + ... + 3592607.

It is an arithmetic number, because the mean of its divisors is an integer number (7875767835).

Almost surely, 2^126484138377 is an apocalyptic number.

It is an amenable number.

126484138377 is a deficient number, since it is larger than the sum of its proper divisors (62534289663).

126484138377 is a wasteful number, since it uses less digits than its factorization.

126484138377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49113 (or 49110 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The spelling of 126484138377 in words is "one hundred twenty-six billion, four hundred eighty-four million, one hundred thirty-eight thousand, three hundred seventy-seven".