13708009542 has 16 divisors (see below), whose sum is σ = 27698659632. Its totient is φ = 4522229760.

The previous prime is 13708009501. The next prime is 13708009543. The reversal of 13708009542 is 24590080731.

It is a self number, because there is not a number n which added to its sum of digits gives 13708009542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13708009543) 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, 11776059 + ... + 11777222.

It is an arithmetic number, because the mean of its divisors is an integer number (1731166227).

Almost surely, 2^13708009542 is an apocalyptic number.

13708009542 is an abundant number, since it is smaller than the sum of its proper divisors (13990650090).

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

13708009542 is a wasteful number, since it uses less digits than its factorization.

13708009542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23553383.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 13708009542 in words is "thirteen billion, seven hundred eight million, nine thousand, five hundred forty-two".