14536724380 has 24 divisors (see below), whose sum is σ = 30558408048. Its totient is φ = 5808730368.

The previous prime is 14536724347. The next prime is 14536724443. The reversal of 14536724380 is 8342763541.

It is a super-2 number, since 2×14536724380² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 352434 + ... + 391513.

It is an arithmetic number, because the mean of its divisors is an integer number (1273267002).

Almost surely, 2^14536724380 is an apocalyptic number.

14536724380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14536724380 is an abundant number, since it is smaller than the sum of its proper divisors (16021683668).

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

14536724380 is a wasteful number, since it uses less digits than its factorization.

14536724380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744933 (or 744931 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 14536724380 in words is "fourteen billion, five hundred thirty-six million, seven hundred twenty-four thousand, three hundred eighty".