214253942398 has 4 divisors (see below), whose sum is σ = 321380913600. Its totient is φ = 107126971198.

The previous prime is 214253942381. The next prime is 214253942429. The reversal of 214253942398 is 893249352412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53563485598 + ... + 53563485601.

It is an arithmetic number, because the mean of its divisors is an integer number (80345228400).

Almost surely, 2^214253942398 is an apocalyptic number.

214253942398 is a deficient number, since it is larger than the sum of its proper divisors (107126971202).

214253942398 is a wasteful number, since it uses less digits than its factorization.

214253942398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107126971201.

The product of its digits is 3732480, while the sum is 52.

The spelling of 214253942398 in words is "two hundred fourteen billion, two hundred fifty-three million, nine hundred forty-two thousand, three hundred ninety-eight".