1156316846740 has 48 divisors (see below), whose sum is σ = 2649804300864. Its totient is φ = 420353849600.

The previous prime is 1156316846723. The next prime is 1156316846767. The reversal of 1156316846740 is 476486136511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37969 + ... + 1521208.

It is an arithmetic number, because the mean of its divisors is an integer number (55204256268).

Almost surely, 2^{1156316846740} is an apocalyptic number.

1156316846740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1156316846740 is an abundant number, since it is smaller than the sum of its proper divisors (1493487454124).

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

1156316846740 is a wasteful number, since it uses less digits than its factorization.

1156316846740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562568 (or 1562566 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 1156316846740 in words is "one trillion, one hundred fifty-six billion, three hundred sixteen million, eight hundred forty-six thousand, seven hundred forty".