140123525440412 has 24 divisors (see below), whose sum is σ = 246026591343456. Its totient is φ = 69830447404608.

The previous prime is 140123525440411. The next prime is 140123525440429. The reversal of 140123525440412 is 214044525321041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140123525440411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26823443 + ... + 31618730.

It is an arithmetic number, because the mean of its divisors is an integer number (10251107972644).

Almost surely, 2^{140123525440412} is an apocalyptic number.

It is an amenable number.

140123525440412 is a deficient number, since it is larger than the sum of its proper divisors (105903065903044).

140123525440412 is a wasteful number, since it uses less digits than its factorization.

140123525440412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58444157 (or 58444155 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 140123525440412 in words is "one hundred forty trillion, one hundred twenty-three billion, five hundred twenty-five million, four hundred forty thousand, four hundred twelve".