404102250021253 has 8 divisors (see below), whose sum is σ = 461831264455808. Its totient is φ = 346373265980304.

The previous prime is 404102250021193. The next prime is 404102250021329. The reversal of 404102250021253 is 352120052201404.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 404102250021253 - 2¹³ = 404102250013061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404102230021253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48772975 + ... + 56453587.

It is an arithmetic number, because the mean of its divisors is an integer number (57728908056976).

Almost surely, 2^{404102250021253} is an apocalyptic number.

It is an amenable number.

404102250021253 is a deficient number, since it is larger than the sum of its proper divisors (57729014434555).

404102250021253 is an equidigital number, since it uses as much as digits as its factorization.

404102250021253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15196803.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 404102250021253 in words is "four hundred four trillion, one hundred two billion, two hundred fifty million, twenty-one thousand, two hundred fifty-three".