361126434555 has 12 divisors (see below), whose sum is σ = 625952486640. Its totient is φ = 192600765072.

The previous prime is 361126434541. The next prime is 361126434577. The reversal of 361126434555 is 555434621163.

It is a happy number.

361126434555 is a `hidden beast` number, since 3 + 6 + 1 + 1 + 2 + 64 + 34 + 555 = 666.

It is not a de Polignac number, because 361126434555 - 2⁵ = 361126434523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 8025031879 = 361126434555 / (3 + 6 + 1 + 1 + 2 + 6 + 4 + 3 + 4 + 5 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 361126434555.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4012515895 + ... + 4012515984.

It is an arithmetic number, because the mean of its divisors is an integer number (52162707220).

Almost surely, 2^361126434555 is an apocalyptic number.

361126434555 is a deficient number, since it is larger than the sum of its proper divisors (264826052085).

361126434555 is a wasteful number, since it uses less digits than its factorization.

361126434555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8025031890 (or 8025031887 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 361126434555 in words is "three hundred sixty-one billion, one hundred twenty-six million, four hundred thirty-four thousand, five hundred fifty-five".