538342417380 has 48 divisors (see below), whose sum is σ = 1572896110464. Its totient is φ = 137316326400.

The previous prime is 538342417339. The next prime is 538342417411. The reversal of 538342417380 is 83714243835.

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, 195050221 + ... + 195052980.

It is an arithmetic number, because the mean of its divisors is an integer number (32768668968).

Almost surely, 2^538342417380 is an apocalyptic number.

It is an amenable number.

538342417380 is an abundant number, since it is smaller than the sum of its proper divisors (1034553693084).

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

538342417380 is a wasteful number, since it uses less digits than its factorization.

538342417380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390103236 (or 390103234 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 538342417380 in words is "five hundred thirty-eight billion, three hundred forty-two million, four hundred seventeen thousand, three hundred eighty".