1126164277407 has 32 divisors (see below), whose sum is σ = 1625134807296. Its totient is φ = 689566176000.

The previous prime is 1126164277391. The next prime is 1126164277409. The reversal of 1126164277407 is 7047724616211.

It is a happy number.

It is not a de Polignac number, because 1126164277407 - 2⁴ = 1126164277391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126164277409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13142532 + ... + 13227942.

It is an arithmetic number, because the mean of its divisors is an integer number (50785462728).

Almost surely, 2^{1126164277407} is an apocalyptic number.

1126164277407 is a deficient number, since it is larger than the sum of its proper divisors (498970529889).

1126164277407 is a wasteful number, since it uses less digits than its factorization.

1126164277407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87111.

The product of its (nonzero) digits is 790272, while the sum is 48.

The spelling of 1126164277407 in words is "one trillion, one hundred twenty-six billion, one hundred sixty-four million, two hundred seventy-seven thousand, four hundred seven".