6140172426 has 16 divisors (see below), whose sum is σ = 12295958304. Its totient is φ = 2044121904.

The previous prime is 6140172397. The next prime is 6140172431. The reversal of 6140172426 is 6242710416.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645445 + ... + 654888.

It is an arithmetic number, because the mean of its divisors is an integer number (768497394).

Almost surely, 2^6140172426 is an apocalyptic number.

6140172426 is an abundant number, since it is smaller than the sum of its proper divisors (6155785878).

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

6140172426 is a wasteful number, since it uses less digits than its factorization.

6140172426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301125.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 6140172426 is about 78359.2523318083. The cubic root of 6140172426 is about 1831.1623724046.

The spelling of 6140172426 in words is "six billion, one hundred forty million, one hundred seventy-two thousand, four hundred twenty-six".