140216252462 has 32 divisors (see below), whose sum is σ = 249403722624. Its totient is φ = 58282149600.

The previous prime is 140216252461. The next prime is 140216252513. The reversal of 140216252462 is 264252612041.

It is a super-2 number, since 2×140216252462² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140216252461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2260364 + ... + 2321567.

It is an arithmetic number, because the mean of its divisors is an integer number (7793866332).

Almost surely, 2^140216252462 is an apocalyptic number.

140216252462 is a deficient number, since it is larger than the sum of its proper divisors (109187470162).

140216252462 is a wasteful number, since it uses less digits than its factorization.

140216252462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4582064.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 140216252462 in words is "one hundred forty billion, two hundred sixteen million, two hundred fifty-two thousand, four hundred sixty-two".