2401402408 has 16 divisors (see below), whose sum is σ = 4503459060. Its totient is φ = 1200480000.

The previous prime is 2401402373. The next prime is 2401402411. The reversal of 2401402408 is 8042041042.

It can be written as a sum of positive squares in 2 ways, for example, as 2311494084 + 89908324 = 48078^2 + 9482^2 .

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, 24208 + ... + 73408.

Almost surely, 2^2401402408 is an apocalyptic number.

It is an amenable number.

2401402408 is a deficient number, since it is larger than the sum of its proper divisors (2102056652).

2401402408 is a wasteful number, since it uses less digits than its factorization.

2401402408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55308 (or 55304 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 2401402408 is about 49004.1060320459. The cubic root of 2401402408 is about 1339.1266321982.

The spelling of 2401402408 in words is "two billion, four hundred one million, four hundred two thousand, four hundred eight".