1398813430224 has 80 divisors (see below), whose sum is σ = 4167718586240. Its totient is φ = 395994355200.

The previous prime is 1398813430199. The next prime is 1398813430229. The reversal of 1398813430224 is 4220343188931.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1398813430229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19060327 + ... + 19133574.

It is an arithmetic number, because the mean of its divisors is an integer number (52096482328).

Almost surely, 2^{1398813430224} is an apocalyptic number.

1398813430224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1398813430224 is an abundant number, since it is smaller than the sum of its proper divisors (2768905156016).

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

1398813430224 is a wasteful number, since it uses less digits than its factorization.

1398813430224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38194028 (or 38194022 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 1398813430224 in words is "one trillion, three hundred ninety-eight billion, eight hundred thirteen million, four hundred thirty thousand, two hundred twenty-four".