534339105720 has 64 divisors (see below), whose sum is σ = 1832019793920. Its totient is φ = 122134652544.

The previous prime is 534339105661. The next prime is 534339105763. The reversal of 534339105720 is 27501933435.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318058152 + ... + 318059831.

It is an arithmetic number, because the mean of its divisors is an integer number (28625309280).

Almost surely, 2^534339105720 is an apocalyptic number.

It is an amenable number.

534339105720 is an abundant number, since it is smaller than the sum of its proper divisors (1297680688200).

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

534339105720 is a wasteful number, since it uses less digits than its factorization.

534339105720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636118004 (or 636118000 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 534339105720 in words is "five hundred thirty-four billion, three hundred thirty-nine million, one hundred five thousand, seven hundred twenty".