4508423511642 has 12 divisors (see below), whose sum is σ = 9768250941930. Its totient is φ = 1502807837208.

The previous prime is 4508423511617. The next prime is 4508423511667. The reversal of 4508423511642 is 2461153248054.

4508423511642 is a `hidden beast` number, since 4 + 50 + 8 + 4 + 23 + 511 + 64 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4508423511617) and next prime (4508423511667).

It can be written as a sum of positive squares in only one way, i.e., 4370612541201 + 137810970441 = 2090601^2 + 371229^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125233986417 + ... + 125233986452.

Almost surely, 2^{4508423511642} is an apocalyptic number.

4508423511642 is an abundant number, since it is smaller than the sum of its proper divisors (5259827430288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4508423511642 is a wasteful number, since it uses less digits than its factorization.

4508423511642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250467972877 (or 250467972874 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

Adding to 4508423511642 its reverse (2461153248054), we get a palindrome (6969576759696).

The spelling of 4508423511642 in words is "four trillion, five hundred eight billion, four hundred twenty-three million, five hundred eleven thousand, six hundred forty-two".