140604204134 has 16 divisors (see below), whose sum is σ = 211618368720. Its totient is φ = 70065021600.

The previous prime is 140604204131. The next prime is 140604204161. The reversal of 140604204134 is 431402406041.

It is a junction number, because it is equal to n+sod(n) for n = 140604204097 and 140604204106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140604204131) 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, 973184 + ... + 1108284.

It is an arithmetic number, because the mean of its divisors is an integer number (13226148045).

Almost surely, 2^140604204134 is an apocalyptic number.

140604204134 is a deficient number, since it is larger than the sum of its proper divisors (71014164586).

140604204134 is a wasteful number, since it uses less digits than its factorization.

140604204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136855.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 140604204134 in words is "one hundred forty billion, six hundred four million, two hundred four thousand, one hundred thirty-four".