140010023022402 has 16 divisors (see below), whose sum is σ = 301560049586880. Its totient is φ = 43080007083792.

The previous prime is 140010023022319. The next prime is 140010023022421. The reversal of 140010023022402 is 204220320010041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897500147502 + ... + 897500147657.

It is an arithmetic number, because the mean of its divisors is an integer number (18847503099180).

Almost surely, 2^{140010023022402} is an apocalyptic number.

140010023022402 is an abundant number, since it is smaller than the sum of its proper divisors (161550026564478).

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

140010023022402 is a wasteful number, since it uses less digits than its factorization.

140010023022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795000295177.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 140010023022402 its reverse (204220320010041), we get a palindrome (344230343032443).

The spelling of 140010023022402 in words is "one hundred forty trillion, ten billion, twenty-three million, twenty-two thousand, four hundred two".