2402042401 has 8 divisors (see below), whose sum is σ = 2622556800. Its totient is φ = 2181885840.

The previous prime is 2402042389. The next prime is 2402042411. The reversal of 2402042401 is 1042402042.

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 2402042401 - 2⁵ = 2402042369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402042411) 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, 75321 + ... + 102358.

It is an arithmetic number, because the mean of its divisors is an integer number (327819600).

Almost surely, 2^2402042401 is an apocalyptic number.

It is an amenable number.

2402042401 is a deficient number, since it is larger than the sum of its proper divisors (220514399).

2402042401 is a wasteful number, since it uses less digits than its factorization.

2402042401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178919.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2402042401 is about 49010.6355906552. The cubic root of 2402042401 is about 1339.2455842939.

Adding to 2402042401 its reverse (1042402042), we get a palindrome (3444444443).

The spelling of 2402042401 in words is "two billion, four hundred two million, forty-two thousand, four hundred one".