140564415126 has 32 divisors (see below), whose sum is σ = 289512691200. Its totient is φ = 45477600480.

The previous prime is 140564415097. The next prime is 140564415127. The reversal of 140564415126 is 621514465041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140564415127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2485165 + ... + 2541096.

It is an arithmetic number, because the mean of its divisors is an integer number (9047271600).

Almost surely, 2^140564415126 is an apocalyptic number.

140564415126 is an abundant number, since it is smaller than the sum of its proper divisors (148948276074).

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

140564415126 is a wasteful number, since it uses less digits than its factorization.

140564415126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026404.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 140564415126 in words is "one hundred forty billion, five hundred sixty-four million, four hundred fifteen thousand, one hundred twenty-six".