14649642630 has 96 divisors (see below), whose sum is σ = 43554708288. Its totient is φ = 3346617600.

The previous prime is 14649642607. The next prime is 14649642643. The reversal of 14649642630 is 3624694641.

14649642630 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 9 + 6 + 4 + 2 + 630 = 666.

It is a super-2 number, since 2×14649642630² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1343400 + ... + 1354260.

It is an arithmetic number, because the mean of its divisors is an integer number (453694878).

Almost surely, 2^14649642630 is an apocalyptic number.

14649642630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14649642630 is an abundant number, since it is smaller than the sum of its proper divisors (28905065658).

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

14649642630 is a wasteful number, since it uses less digits than its factorization.

14649642630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13022 (or 13019 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 14649642630 in words is "fourteen billion, six hundred forty-nine million, six hundred forty-two thousand, six hundred thirty".