1598227989400 has 96 divisors (see below), whose sum is σ = 4470231744000. Its totient is φ = 519123669120.

The previous prime is 1598227989359. The next prime is 1598227989473. The reversal of 1598227989400 is 49897228951.

It is a super-2 number, since 2×1598227989400² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30015280 + ... + 30068479.

It is an arithmetic number, because the mean of its divisors is an integer number (46564914000).

Almost surely, 2^{1598227989400} is an apocalyptic number.

1598227989400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1598227989400 is an abundant number, since it is smaller than the sum of its proper divisors (2872003754600).

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

1598227989400 is a wasteful number, since it uses less digits than its factorization.

1598227989400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60083801 (or 60083792 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 64.

The spelling of 1598227989400 in words is "one trillion, five hundred ninety-eight billion, two hundred twenty-seven million, nine hundred eighty-nine thousand, four hundred".