54734440344 has 32 divisors (see below), whose sum is σ = 136866665520. Its totient is φ = 18240738176.

The previous prime is 54734440333. The next prime is 54734440393. The reversal of 54734440344 is 44304443745.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54734440296 and 54734440305.

It is a congruent number.

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, 144039 + ... + 360854.

Almost surely, 2^54734440344 is an apocalyptic number.

It is an amenable number.

54734440344 is an abundant number, since it is smaller than the sum of its proper divisors (82132225176).

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

54734440344 is a wasteful number, since it uses less digits than its factorization.

54734440344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509419 (or 509415 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 42.

The spelling of 54734440344 in words is "fifty-four billion, seven hundred thirty-four million, four hundred forty thousand, three hundred forty-four".