1356456701012 has 96 divisors (see below), whose sum is σ = 2900614348800. Its totient is φ = 542109687552.

The previous prime is 1356456701009. The next prime is 1356456701023. The reversal of 1356456701012 is 2101076546531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19499789 + ... + 19569227.

It is an arithmetic number, because the mean of its divisors is an integer number (30214732800).

Almost surely, 2^{1356456701012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1356456701012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450307174400).

1356456701012 is an abundant number, since it is smaller than the sum of its proper divisors (1544157647788).

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

1356456701012 is a wasteful number, since it uses less digits than its factorization.

1356456701012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70045 (or 70043 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 1356456701012 in words is "one trillion, three hundred fifty-six billion, four hundred fifty-six million, seven hundred one thousand, twelve".