140337422 has 4 divisors (see below), whose sum is σ = 210506136. Its totient is φ = 70168710.

The previous prime is 140337419. The next prime is 140337443. The reversal of 140337422 is 224733041.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 140337391 and 140337400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35084354 + ... + 35084357.

It is an arithmetic number, because the mean of its divisors is an integer number (52626534).

Almost surely, 2^140337422 is an apocalyptic number.

140337422 is a deficient number, since it is larger than the sum of its proper divisors (70168714).

140337422 is an equidigital number, since it uses as much as digits as its factorization.

140337422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70168713.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 140337422 is about 11846.4096670679. The cubic root of 140337422 is about 519.6662330530. Note that the first 3 decimals are identical.

The spelling of 140337422 in words is "one hundred forty million, three hundred thirty-seven thousand, four hundred twenty-two".