1370021540402 has 16 divisors (see below), whose sum is σ = 2109907148832. Its totient is φ = 666794587680.

The previous prime is 1370021540389. The next prime is 1370021540423. The reversal of 1370021540402 is 2040451200731.

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, 18820988 + ... + 18893639.

It is an arithmetic number, because the mean of its divisors is an integer number (131869196802).

Almost surely, 2^{1370021540402} is an apocalyptic number.

1370021540402 is a deficient number, since it is larger than the sum of its proper divisors (739885608430).

1370021540402 is a wasteful number, since it uses less digits than its factorization.

1370021540402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37715113.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 1370021540402 in words is "one trillion, three hundred seventy billion, twenty-one million, five hundred forty thousand, four hundred two".