1354336314772 has 36 divisors (see below), whose sum is σ = 2757119877120. Its totient is φ = 580413408624.

The previous prime is 1354336314713. The next prime is 1354336314803. The reversal of 1354336314772 is 2774136334531.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8984173 + ... + 9133675.

Almost surely, 2^{1354336314772} is an apocalyptic number.

It is an amenable number.

1354336314772 is an abundant number, since it is smaller than the sum of its proper divisors (1402783562348).

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

1354336314772 is a wasteful number, since it uses less digits than its factorization.

1354336314772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195740 (or 195731 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 49.

The spelling of 1354336314772 in words is "one trillion, three hundred fifty-four billion, three hundred thirty-six million, three hundred fourteen thousand, seven hundred seventy-two".