2405201242 has 16 divisors (see below), whose sum is σ = 3877044480. Its totient is φ = 1114964928.

The previous prime is 2405201231. The next prime is 2405201261. The reversal of 2405201242 is 2421025042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525642 + ... + 530197.

It is an arithmetic number, because the mean of its divisors is an integer number (242315280).

Almost surely, 2^2405201242 is an apocalyptic number.

2405201242 is a deficient number, since it is larger than the sum of its proper divisors (1471843238).

2405201242 is a wasteful number, since it uses less digits than its factorization.

2405201242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055925.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2405201242 is about 49042.8510794387. The cubic root of 2405201242 is about 1339.8323919717.

Adding to 2405201242 its reverse (2421025042), we get a palindrome (4826226284).

The spelling of 2405201242 in words is "two billion, four hundred five million, two hundred one thousand, two hundred forty-two".