2056387388098 has 8 divisors (see below), whose sum is σ = 3084672144960. Its totient is φ = 1028163339780.

The previous prime is 2056387388087. The next prime is 2056387388131. The reversal of 2056387388098 is 8908837836502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15092358 + ... + 15228001.

It is an arithmetic number, because the mean of its divisors is an integer number (385584018120).

Almost surely, 2^{2056387388098} is an apocalyptic number.

2056387388098 is a deficient number, since it is larger than the sum of its proper divisors (1028284756862).

2056387388098 is a wasteful number, since it uses less digits than its factorization.

2056387388098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30354272.

The product of its (nonzero) digits is 139345920, while the sum is 67.

The spelling of 2056387388098 in words is "two trillion, fifty-six billion, three hundred eighty-seven million, three hundred eighty-eight thousand, ninety-eight".