601142402403 has 12 divisors (see below), whose sum is σ = 868324735720. Its totient is φ = 400757940576.

The previous prime is 601142402389. The next prime is 601142402417. The reversal of 601142402403 is 304204241106.

It is a happy number.

601142402403 is a `hidden beast` number, since 6 + 0 + 1 + 14 + 240 + 2 + 403 = 666.

It is an interprime number because it is at equal distance from previous prime (601142402389) and next prime (601142402417).

It is not a de Polignac number, because 601142402403 - 2²⁵ = 601108847971 is a prime.

It is a super-2 number, since 2×601142402403² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601142402423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1053063 + ... + 1520271.

Almost surely, 2^601142402403 is an apocalyptic number.

601142402403 is a deficient number, since it is larger than the sum of its proper divisors (267182333317).

601142402403 is a wasteful number, since it uses less digits than its factorization.

601142402403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610178 (or 610175 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 601142402403 its reverse (304204241106), we get a palindrome (905346643509).

The spelling of 601142402403 in words is "six hundred one billion, one hundred forty-two million, four hundred two thousand, four hundred three".