1379623703042 has 8 divisors (see below), whose sum is σ = 2228622904956. Its totient is φ = 636749401392.

The previous prime is 1379623702991. The next prime is 1379623703057. The reversal of 1379623703042 is 2403073269731.

It can be written as a sum of positive squares in 2 ways, for example, as 1155498153481 + 224125549561 = 1074941^2 + 473419^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26531225033 + ... + 26531225084.

Almost surely, 2^{1379623703042} is an apocalyptic number.

1379623703042 is a deficient number, since it is larger than the sum of its proper divisors (848999201914).

1379623703042 is a wasteful number, since it uses less digits than its factorization.

1379623703042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53062450132.

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 1379623703042 in words is "one trillion, three hundred seventy-nine billion, six hundred twenty-three million, seven hundred three thousand, forty-two".