35430525440 has 160 divisors (see below), whose sum is σ = 87015430656. Its totient is φ = 13830635520.

The previous prime is 35430525433. The next prime is 35430525457. The reversal of 35430525440 is 4452503453.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 35430525440.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30256055 + ... + 30257225.

Almost surely, 2^35430525440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35430525440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43507715328).

35430525440 is an abundant number, since it is smaller than the sum of its proper divisors (51584905216).

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

35430525440 is a wasteful number, since it uses less digits than its factorization.

35430525440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 35430525440 in words is "thirty-five billion, four hundred thirty million, five hundred twenty-five thousand, four hundred forty".