6140022402 has 16 divisors (see below), whose sum is σ = 12281660352. Its totient is φ = 2046404880.

The previous prime is 6140022377. The next prime is 6140022403. The reversal of 6140022402 is 2042200416.

It is not an unprimeable number, because it can be changed into a prime (6140022403) 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, 14749 + ... + 111792.

It is an arithmetic number, because the mean of its divisors is an integer number (767603772).

Almost surely, 2^6140022402 is an apocalyptic number.

6140022402 is an abundant number, since it is smaller than the sum of its proper divisors (6141637950).

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

6140022402 is a wasteful number, since it uses less digits than its factorization.

6140022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134633.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 6140022402 is about 78358.2950427075. The cubic root of 6140022402 is about 1831.1474585704.

Adding to 6140022402 its reverse (2042200416), we get a palindrome (8182222818).

The spelling of 6140022402 in words is "six billion, one hundred forty million, twenty-two thousand, four hundred two".