140253615332 has 48 divisors (see below), whose sum is σ = 266830233600. Its totient is φ = 64260514080.

The previous prime is 140253615323. The next prime is 140253615347. The reversal of 140253615332 is 233516352041.

It is a happy number.

It is a super-2 number, since 2×140253615332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140253615292 and 140253615301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5035019 + ... + 5062797.

It is an arithmetic number, because the mean of its divisors is an integer number (5558963200).

Almost surely, 2^140253615332 is an apocalyptic number.

It is an amenable number.

140253615332 is a deficient number, since it is larger than the sum of its proper divisors (126576618268).

140253615332 is a wasteful number, since it uses less digits than its factorization.

140253615332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29976 (or 29974 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 140253615332 its reverse (233516352041), we get a palindrome (373769967373).

The spelling of 140253615332 in words is "one hundred forty billion, two hundred fifty-three million, six hundred fifteen thousand, three hundred thirty-two".