140215100452132 has 24 divisors (see below), whose sum is σ = 245399404723200. Its totient is φ = 70100985217920.

The previous prime is 140215100452109. The next prime is 140215100452139. The reversal of 140215100452132 is 231254001512041.

It is a junction number, because it is equal to n+sod(n) for n = 140215100452094 and 140215100452103.

It is not an unprimeable number, because it can be changed into a prime (140215100452139) 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, 3376947532 + ... + 3376989052.

It is an arithmetic number, because the mean of its divisors is an integer number (10224975196800).

Almost surely, 2^{140215100452132} is an apocalyptic number.

It is an amenable number.

140215100452132 is a deficient number, since it is larger than the sum of its proper divisors (105184304271068).

140215100452132 is a wasteful number, since it uses less digits than its factorization.

140215100452132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100251 (or 100249 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 140215100452132 its reverse (231254001512041), we get a palindrome (371469101964173).

The spelling of 140215100452132 in words is "one hundred forty trillion, two hundred fifteen billion, one hundred million, four hundred fifty-two thousand, one hundred thirty-two".