45102141435444 has 12 divisors (see below), whose sum is σ = 105238330016064. Its totient is φ = 15034047145144.

The previous prime is 45102141435413. The next prime is 45102141435469. The reversal of 45102141435444 is 44453414120154.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 45102141435396 and 45102141435405.

It is a congruent number.

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, 1879255893132 + ... + 1879255893155.

It is an arithmetic number, because the mean of its divisors is an integer number (8769860834672).

Almost surely, 2^{45102141435444} is an apocalyptic number.

It is an amenable number.

45102141435444 is an abundant number, since it is smaller than the sum of its proper divisors (60136188580620).

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

45102141435444 is a wasteful number, since it uses less digits than its factorization.

45102141435444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758511786294 (or 3758511786292 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 45102141435444 its reverse (44453414120154), we get a palindrome (89555555555598).

The spelling of 45102141435444 in words is "forty-five trillion, one hundred two billion, one hundred forty-one million, four hundred thirty-five thousand, four hundred forty-four".