1351311402396 has 12 divisors (see below), whose sum is σ = 3153059938952. Its totient is φ = 450437134128.

The previous prime is 1351311402347. The next prime is 1351311402443. The reversal of 1351311402396 is 6932041131531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 56304641755 + ... + 56304641778.

Almost surely, 2^{1351311402396} is an apocalyptic number.

It is an amenable number.

1351311402396 is an abundant number, since it is smaller than the sum of its proper divisors (1801748536556).

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

1351311402396 is a wasteful number, since it uses less digits than its factorization.

1351311402396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112609283540 (or 112609283538 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 1351311402396 in words is "one trillion, three hundred fifty-one billion, three hundred eleven million, four hundred two thousand, three hundred ninety-six".