1359973913340 has 144 divisors (see below), whose sum is σ = 4622222126592. Its totient is φ = 297335896704.

The previous prime is 1359973913297. The next prime is 1359973913359. The reversal of 1359973913340 is 433193799531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9988384 + ... + 10123623.

It is an arithmetic number, because the mean of its divisors is an integer number (32098764768).

Almost surely, 2^{1359973913340} is an apocalyptic number.

1359973913340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1359973913340 is an abundant number, since it is smaller than the sum of its proper divisors (3262248213252).

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

1359973913340 is a wasteful number, since it uses less digits than its factorization.

1359973913340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20112056 (or 20112047 counting only the distinct ones).

The product of its (nonzero) digits is 8266860, while the sum is 57.

The spelling of 1359973913340 in words is "one trillion, three hundred fifty-nine billion, nine hundred seventy-three million, nine hundred thirteen thousand, three hundred forty".