6242135450 has 48 divisors (see below), whose sum is σ = 12022668000. Its totient is φ = 2408360640.

The previous prime is 6242135447. The next prime is 6242135483. The reversal of 6242135450 is 545312426.

It is a super-2 number, since 2×6242135450² = 77928509952293405000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2346221 + ... + 2348879.

It is an arithmetic number, because the mean of its divisors is an integer number (250472250).

Almost surely, 2^6242135450 is an apocalyptic number.

6242135450 is a deficient number, since it is larger than the sum of its proper divisors (5780532550).

6242135450 is a wasteful number, since it uses less digits than its factorization.

6242135450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319 (or 4314 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 6242135450 is about 79007.1860655725. The cubic root of 6242135450 is about 1841.2428050257.

Adding to 6242135450 its reverse (545312426), we get a palindrome (6787447876).

The spelling of 6242135450 in words is "six billion, two hundred forty-two million, one hundred thirty-five thousand, four hundred fifty".