1316037044 has 48 divisors (see below), whose sum is σ = 2672775168. Its totient is φ = 555342048.

The previous prime is 1316037029. The next prime is 1316037091. The reversal of 1316037044 is 4407306131.

It is a junction number, because it is equal to n+sod(n) for n = 1316036998 and 1316037016.

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, 852137 + ... + 853679.

It is an arithmetic number, because the mean of its divisors is an integer number (55682816).

Almost surely, 2^1316037044 is an apocalyptic number.

1316037044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1316037044 is an abundant number, since it is smaller than the sum of its proper divisors (1356738124).

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

1316037044 is a wasteful number, since it uses less digits than its factorization.

1316037044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004 (or 2002 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1316037044 is about 36277.2248662987. The cubic root of 1316037044 is about 1095.8624298976.

The spelling of 1316037044 in words is "one billion, three hundred sixteen million, thirty-seven thousand, forty-four".