1134440156656 has 20 divisors (see below), whose sum is σ = 2293542056592. Its totient is φ = 542558335616.

The previous prime is 1134440156617. The next prime is 1134440156677. The reversal of 1134440156656 is 6566510444311.

It is a super-2 number, since 2×1134440156656² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541358541 + ... + 1541359276.

Almost surely, 2^{1134440156656} is an apocalyptic number.

1134440156656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1134440156656 is an abundant number, since it is smaller than the sum of its proper divisors (1159101899936).

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

1134440156656 is a wasteful number, since it uses less digits than its factorization.

1134440156656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082717848 (or 3082717842 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 1134440156656 in words is "one trillion, one hundred thirty-four billion, four hundred forty million, one hundred fifty-six thousand, six hundred fifty-six".