435055252440 has 32 divisors (see below), whose sum is σ = 1305165757680. Its totient is φ = 116014733952.

The previous prime is 435055252439. The next prime is 435055252469. The reversal of 435055252440 is 44252550534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812730099 + ... + 1812730338.

Almost surely, 2^435055252440 is an apocalyptic number.

435055252440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

435055252440 is an abundant number, since it is smaller than the sum of its proper divisors (870110505240).

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

435055252440 is a wasteful number, since it uses less digits than its factorization.

435055252440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625460451 (or 3625460447 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 435055252440 in words is "four hundred thirty-five billion, fifty-five million, two hundred fifty-two thousand, four hundred forty".