140513540335452 has 36 divisors (see below), whose sum is σ = 355600493761240. Its totient is φ = 46783320753312.

The previous prime is 140513540335439. The next prime is 140513540335459. The reversal of 140513540335452 is 254533045315041.

140513540335452 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 1 + 3 + 540 + 3 + 3 + 54 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 140513540335398 and 140513540335407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140513540335459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2271886363 + ... + 2271948210.

Almost surely, 2^{140513540335452} is an apocalyptic number.

140513540335452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140513540335452 is an abundant number, since it is smaller than the sum of its proper divisors (215086953425788).

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

140513540335452 is a wasteful number, since it uses less digits than its factorization.

140513540335452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543835442 (or 4543835437 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 140513540335452 in words is "one hundred forty trillion, five hundred thirteen billion, five hundred forty million, three hundred thirty-five thousand, four hundred fifty-two".