1379213474635 has 16 divisors (see below), whose sum is σ = 1773691223616. Its totient is φ = 1026873859968.

The previous prime is 1379213474633. The next prime is 1379213474693. The reversal of 1379213474635 is 5364743129731.

It is a cyclic number.

It is not a de Polignac number, because 1379213474635 - 2¹ = 1379213474633 is a prime.

It is a super-2 number, since 2×1379213474635² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1379213474633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162065484 + ... + 162073993.

It is an arithmetic number, because the mean of its divisors is an integer number (110855701476).

Almost surely, 2^{1379213474635} is an apocalyptic number.

1379213474635 is a deficient number, since it is larger than the sum of its proper divisors (394477748981).

1379213474635 is a wasteful number, since it uses less digits than its factorization.

1379213474635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324139542.

The product of its digits is 11430720, while the sum is 55.

The spelling of 1379213474635 in words is "one trillion, three hundred seventy-nine billion, two hundred thirteen million, four hundred seventy-four thousand, six hundred thirty-five".