3455044032 has 112 divisors (see below), whose sum is σ = 10113410304. Its totient is φ = 1032192000.

The previous prime is 3455044013. The next prime is 3455044039. The reversal of 3455044032 is 2304405543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455044039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138432 + ... + 161472.

Almost surely, 2^3455044032 is an apocalyptic number.

3455044032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3455044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5056705152).

3455044032 is an abundant number, since it is smaller than the sum of its proper divisors (6658366272).

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

3455044032 is a wasteful number, since it uses less digits than its factorization.

3455044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23138 (or 23128 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3455044032 is about 58779.6225915070. The cubic root of 3455044032 is about 1511.7658437538.

Adding to 3455044032 its reverse (2304405543), we get a palindrome (5759449575).

The spelling of 3455044032 in words is "three billion, four hundred fifty-five million, forty-four thousand, thirty-two".