14138569572 has 36 divisors (see below), whose sum is σ = 33252915696. Its totient is φ = 4675321040.

The previous prime is 14138569547. The next prime is 14138569597. The reversal of 14138569572 is 27596583141.

It is an interprime number because it is at equal distance from previous prime (14138569547) and next prime (14138569597).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4712929 + ... + 4715927.

Almost surely, 2^14138569572 is an apocalyptic number.

14138569572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14138569572 is an abundant number, since it is smaller than the sum of its proper divisors (19114346124).

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

14138569572 is an equidigital number, since it uses as much as digits as its factorization.

14138569572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136 (or 3135 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The spelling of 14138569572 in words is "fourteen billion, one hundred thirty-eight million, five hundred sixty-nine thousand, five hundred seventy-two".