140554125644002 has 16 divisors (see below), whose sum is σ = 244546197284160. Its totient is φ = 59338415516688.

The previous prime is 140554125643973. The next prime is 140554125644057. The reversal of 140554125644002 is 200446521455041.

It is a self number, because there is not a number n which added to its sum of digits gives 140554125644002.

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, 74922240877 + ... + 74922242752.

It is an arithmetic number, because the mean of its divisors is an integer number (15284137330260).

Almost surely, 2^{140554125644002} is an apocalyptic number.

140554125644002 is a deficient number, since it is larger than the sum of its proper divisors (103992071640158).

140554125644002 is a wasteful number, since it uses less digits than its factorization.

140554125644002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149844483705.

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 140554125644002 in words is "one hundred forty trillion, five hundred fifty-four billion, one hundred twenty-five million, six hundred forty-four thousand, two".