140314032402 has 32 divisors (see below), whose sum is σ = 288336271104. Its totient is φ = 45487728000.

The previous prime is 140314032373. The next prime is 140314032431. The reversal of 140314032402 is 204230413041.

It is an interprime number because it is at equal distance from previous prime (140314032373) and next prime (140314032431).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387502 + ... + 656342.

It is an arithmetic number, because the mean of its divisors is an integer number (9010508472).

Almost surely, 2^140314032402 is an apocalyptic number.

140314032402 is an abundant number, since it is smaller than the sum of its proper divisors (148022238702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140314032402 is a wasteful number, since it uses less digits than its factorization.

140314032402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271234.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140314032402 its reverse (204230413041), we get a palindrome (344544445443).

The spelling of 140314032402 in words is "one hundred forty billion, three hundred fourteen million, thirty-two thousand, four hundred two".