140122535201542 has 16 divisors (see below), whose sum is σ = 210892773696192. Its totient is φ = 69825040260480.

The previous prime is 140122535201533. The next prime is 140122535201567. The reversal of 140122535201542 is 245102535221041.

It is a congruent number.

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, 21159603 + ... + 26980990.

It is an arithmetic number, because the mean of its divisors is an integer number (13180798356012).

Almost surely, 2^{140122535201542} is an apocalyptic number.

140122535201542 is a deficient number, since it is larger than the sum of its proper divisors (70770238494650).

140122535201542 is a wasteful number, since it uses less digits than its factorization.

140122535201542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48145503.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 140122535201542 in words is "one hundred forty trillion, one hundred twenty-two billion, five hundred thirty-five million, two hundred one thousand, five hundred forty-two".