100435230502452 has 18 divisors (see below), whose sum is σ = 253877943770178. Its totient is φ = 33478410167472.

The previous prime is 100435230502447. The next prime is 100435230502489. The reversal of 100435230502452 is 254205032534001.

100435230502452 is a `hidden beast` number, since 1 + 0 + 0 + 43 + 523 + 0 + 50 + 2 + 45 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 94123448572176 + 6311781930276 = 9701724^2 + 2512326^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2789867513957 = 100435230502452 / (1 + 0 + 0 + 4 + 3 + 5 + 2 + 3 + 0 + 5 + 0 + 2 + 4 + 5 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1394933756943 + ... + 1394933757014.

Almost surely, 2^{100435230502452} is an apocalyptic number.

100435230502452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100435230502452 is an abundant number, since it is smaller than the sum of its proper divisors (153442713267726).

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

100435230502452 is a wasteful number, since it uses less digits than its factorization.

100435230502452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789867513967 (or 2789867513962 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 100435230502452 in words is "one hundred trillion, four hundred thirty-five billion, two hundred thirty million, five hundred two thousand, four hundred fifty-two".