130391416 has 32 divisors (see below), whose sum is σ = 259459200. Its totient is φ = 61299040.

The previous prime is 130391413. The next prime is 130391419. The reversal of 130391416 is 614193031.

It is an interprime number because it is at equal distance from previous prime (130391413) and next prime (130391419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130391413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4851 + ... + 16861.

It is an arithmetic number, because the mean of its divisors is an integer number (8108100).

Almost surely, 2^130391416 is an apocalyptic number.

It is an amenable number.

130391416 is a deficient number, since it is larger than the sum of its proper divisors (129067784).

130391416 is a wasteful number, since it uses less digits than its factorization.

130391416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12099 (or 12095 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 130391416 is about 11418.9060772037. The cubic root of 130391416 is about 507.0876114729.

The spelling of 130391416 in words is "one hundred thirty million, three hundred ninety-one thousand, four hundred sixteen".