13742900720 has 80 divisors (see below), whose sum is σ = 32196296448. Its totient is φ = 5455349760.

The previous prime is 13742900719. The next prime is 13742900723. The reversal of 13742900720 is 2700924731.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742900723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6225857 + ... + 6228063.

Almost surely, 2^13742900720 is an apocalyptic number.

13742900720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13742900720 is an abundant number, since it is smaller than the sum of its proper divisors (18453395728).

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

13742900720 is a wasteful number, since it uses less digits than its factorization.

13742900720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 13742900720 in words is "thirteen billion, seven hundred forty-two million, nine hundred thousand, seven hundred twenty".