1354651825344 has 56 divisors (see below), whose sum is σ = 3585144986160. Its totient is φ = 451429407744.

The previous prime is 1354651825321. The next prime is 1354651825369. The reversal of 1354651825344 is 4435281564531.

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, 228279 + ... + 1661750.

Almost surely, 2^{1354651825344} is an apocalyptic number.

It is an amenable number.

1354651825344 is an abundant number, since it is smaller than the sum of its proper divisors (2230493160816).

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

1354651825344 is a wasteful number, since it uses less digits than its factorization.

1354651825344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893777 (or 1893767 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 51.

The spelling of 1354651825344 in words is "one trillion, three hundred fifty-four billion, six hundred fifty-one million, eight hundred twenty-five thousand, three hundred forty-four".