140802134 has 24 divisors (see below), whose sum is σ = 240166080. Its totient is φ = 61790960.

The previous prime is 140802107. The next prime is 140802149. The reversal of 140802134 is 431208041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3014 + ... + 17049.

It is an arithmetic number, because the mean of its divisors is an integer number (10006920).

Almost surely, 2^140802134 is an apocalyptic number.

140802134 is a deficient number, since it is larger than the sum of its proper divisors (99363946).

140802134 is a wasteful number, since it uses less digits than its factorization.

140802134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20116 (or 20105 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 140802134 is about 11866.0075004190. The cubic root of 140802134 is about 520.2392070058.

The spelling of 140802134 in words is "one hundred forty million, eight hundred two thousand, one hundred thirty-four".