1126440154674 has 96 divisors (see below), whose sum is σ = 2554284620160. Its totient is φ = 358462368000.

The previous prime is 1126440154627. The next prime is 1126440154687. The reversal of 1126440154674 is 4764510446211.

1126440154674 is a `hidden beast` number, since 1 + 1 + 2 + 64 + 40 + 1 + 546 + 7 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7390912 + ... + 7541780.

It is an arithmetic number, because the mean of its divisors is an integer number (26607131460).

Almost surely, 2^{1126440154674} is an apocalyptic number.

1126440154674 is an abundant number, since it is smaller than the sum of its proper divisors (1427844465486).

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

1126440154674 is a wasteful number, since it uses less digits than its factorization.

1126440154674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151136 (or 151133 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 1126440154674 in words is "one trillion, one hundred twenty-six billion, four hundred forty million, one hundred fifty-four thousand, six hundred seventy-four".