140426002234 has 32 divisors (see below), whose sum is σ = 251261611776. Its totient is φ = 57551091840.

The previous prime is 140426002229. The next prime is 140426002243. The reversal of 140426002234 is 432200624041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1240534 + ... + 1348990.

It is an arithmetic number, because the mean of its divisors is an integer number (7851925368).

Almost surely, 2^140426002234 is an apocalyptic number.

140426002234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140426002234 is a deficient number, since it is larger than the sum of its proper divisors (110835609542).

140426002234 is a wasteful number, since it uses less digits than its factorization.

140426002234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112510.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140426002234 its reverse (432200624041), we get a palindrome (572626626275).

The spelling of 140426002234 in words is "one hundred forty billion, four hundred twenty-six million, two thousand, two hundred thirty-four".