140133322 has 32 divisors (see below), whose sum is σ = 253572480. Its totient is φ = 56738880.

The previous prime is 140133311. The next prime is 140133373. The reversal of 140133322 is 223331041.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 140133322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175428 + ... + 176224.

It is an arithmetic number, because the mean of its divisors is an integer number (7924140).

Almost surely, 2^140133322 is an apocalyptic number.

140133322 is a deficient number, since it is larger than the sum of its proper divisors (113439158).

140133322 is a wasteful number, since it uses less digits than its factorization.

140133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 140133322 is about 11837.7921083283. The cubic root of 140133322 is about 519.4141849623.

Adding to 140133322 its reverse (223331041), we get a palindrome (363464363).

The spelling of 140133322 in words is "one hundred forty million, one hundred thirty-three thousand, three hundred twenty-two".