1373283434870 has 16 divisors (see below), whose sum is σ = 2538718566768. Its totient is φ = 534467066400.

The previous prime is 1373283434869. The next prime is 1373283434923. The reversal of 1373283434870 is 784343823731.

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, 1855788056 + ... + 1855788795.

It is an arithmetic number, because the mean of its divisors is an integer number (158669910423).

Almost surely, 2^{1373283434870} is an apocalyptic number.

1373283434870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1373283434870 is a deficient number, since it is larger than the sum of its proper divisors (1165435131898).

1373283434870 is a wasteful number, since it uses less digits than its factorization.

1373283434870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711576895.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 1373283434870 in words is "one trillion, three hundred seventy-three billion, two hundred eighty-three million, four hundred thirty-four thousand, eight hundred seventy".