140254115022 has 36 divisors (see below), whose sum is σ = 353497618656. Its totient is φ = 40072604040.

The previous prime is 140254114991. The next prime is 140254115059. The reversal of 140254115022 is 220511452041.

It is a happy number.

140254115022 is a `hidden beast` number, since 140 + 2 + 5 + 4 + 11 + 502 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 79508254 + ... + 79510017.

It is an arithmetic number, because the mean of its divisors is an integer number (9819378296).

Almost surely, 2^140254115022 is an apocalyptic number.

140254115022 is an abundant number, since it is smaller than the sum of its proper divisors (213243503634).

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

140254115022 is a wasteful number, since it uses less digits than its factorization.

140254115022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159018293 (or 159018283 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 140254115022 its reverse (220511452041), we get a palindrome (360765567063).

The spelling of 140254115022 in words is "one hundred forty billion, two hundred fifty-four million, one hundred fifteen thousand, twenty-two".