336406400225 has 24 divisors (see below), whose sum is σ = 479772500928. Its totient is φ = 229209364800.

The previous prime is 336406400207. The next prime is 336406400321. The reversal of 336406400225 is 522004604633.

It is not a de Polignac number, because 336406400225 - 2³² = 332111432929 is a prime.

It is a super-2 number, since 2×336406400225² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 6094571 + ... + 6149520.

It is an arithmetic number, because the mean of its divisors is an integer number (19990520872).

Almost surely, 2^336406400225 is an apocalyptic number.

336406400225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

336406400225 is a deficient number, since it is larger than the sum of its proper divisors (143366100703).

336406400225 is a wasteful number, since it uses less digits than its factorization.

336406400225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12244265 (or 12244260 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 336406400225 in words is "three hundred thirty-six billion, four hundred six million, four hundred thousand, two hundred twenty-five".