13415206573740 has 48 divisors (see below), whose sum is σ = 37652226635520. Its totient is φ = 3568850493120.

The previous prime is 13415206573723. The next prime is 13415206573757. The reversal of 13415206573740 is 4737560251431.

It is an interprime number because it is at equal distance from previous prime (13415206573723) and next prime (13415206573757).

It is a super-2 number, since 2×13415206573740² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13415206573740.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266784856 + ... + 266835135.

It is an arithmetic number, because the mean of its divisors is an integer number (784421388240).

Almost surely, 2^{13415206573740} is an apocalyptic number.

13415206573740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13415206573740 is an abundant number, since it is smaller than the sum of its proper divisors (24237020061780).

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

13415206573740 is a wasteful number, since it uses less digits than its factorization.

13415206573740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533620422 (or 533620420 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 13415206573740 in words is "thirteen trillion, four hundred fifteen billion, two hundred six million, five hundred seventy-three thousand, seven hundred forty".