13307503740 has 24 divisors (see below), whose sum is σ = 37261010640. Its totient is φ = 3548667648.

The previous prime is 13307503723. The next prime is 13307503823. The reversal of 13307503740 is 4730570331.

It is a happy number.

It is a super-2 number, since 2×13307503740² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110895805 + ... + 110895924.

It is an arithmetic number, because the mean of its divisors is an integer number (1552542110).

Almost surely, 2^13307503740 is an apocalyptic number.

13307503740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13307503740 is an abundant number, since it is smaller than the sum of its proper divisors (23953506900).

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

13307503740 is a wasteful number, since it uses less digits than its factorization.

13307503740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221791741 (or 221791739 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 33.

The spelling of 13307503740 in words is "thirteen billion, three hundred seven million, five hundred three thousand, seven hundred forty".