100302265405444 has 12 divisors (see below), whose sum is σ = 177338541413404. Its totient is φ = 49634110715904.

The previous prime is 100302265405421. The next prime is 100302265405501. The reversal of 100302265405444 is 444504562203001.

It can be written as a sum of positive squares in 2 ways, for example, as 14016038440000 + 86286226965444 = 3743800^2 + 9289038^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100302265405397 and 100302265405406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129255496269 + ... + 129255497044.

Almost surely, 2^{100302265405444} is an apocalyptic number.

It is an amenable number.

100302265405444 is a deficient number, since it is larger than the sum of its proper divisors (77036276007960).

100302265405444 is a wasteful number, since it uses less digits than its factorization.

100302265405444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258510993414 (or 258510993412 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 100302265405444 in words is "one hundred trillion, three hundred two billion, two hundred sixty-five million, four hundred five thousand, four hundred forty-four".