140104034 has 12 divisors (see below), whose sum is σ = 244467414. Its totient is φ = 60044544.

The previous prime is 140104031. The next prime is 140104037. The reversal of 140104034 is 430401041.

It is an interprime number because it is at equal distance from previous prime (140104031) and next prime (140104037).

It can be written as a sum of positive squares in only one way, i.e., 122168809 + 17935225 = 11053^2 + 4235^2 .

It is not an unprimeable number, because it can be changed into a prime (140104031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 714719 + ... + 714914.

Almost surely, 2^140104034 is an apocalyptic number.

140104034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140104034 is a deficient number, since it is larger than the sum of its proper divisors (104363380).

140104034 is a wasteful number, since it uses less digits than its factorization.

140104034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429649 (or 1429642 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 140104034 is about 11836.5549886781. The cubic root of 140104034 is about 519.3779964185.

Adding to 140104034 its reverse (430401041), we get a palindrome (570505075).

The spelling of 140104034 in words is "one hundred forty million, one hundred four thousand, thirty-four".