140082402190 has 32 divisors (see below), whose sum is σ = 272592796320. Its totient is φ = 51649156224.

The previous prime is 140082402157. The next prime is 140082402199. The reversal of 140082402190 is 91204280041.

It is a super-2 number, since 2×140082402190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140082402199) 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, 9956157 + ... + 9970216.

It is an arithmetic number, because the mean of its divisors is an integer number (8518524885).

Almost surely, 2^140082402190 is an apocalyptic number.

140082402190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140082402190 is a deficient number, since it is larger than the sum of its proper divisors (132510394130).

140082402190 is a wasteful number, since it uses less digits than its factorization.

140082402190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19926436.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 140082402190 in words is "one hundred forty billion, eighty-two million, four hundred two thousand, one hundred ninety".