3405052260032 has 56 divisors (see below), whose sum is σ = 6820098589392. Its totient is φ = 1686675456000.

The previous prime is 3405052259993. The next prime is 3405052260101. The reversal of 3405052260032 is 2300622505043.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 2404907 + ... + 3548757.

Almost surely, 2^{3405052260032} is an apocalyptic number.

3405052260032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3405052260032 is an abundant number, since it is smaller than the sum of its proper divisors (3415046329360).

3405052260032 is a wasteful number, since it uses less digits than its factorization.

3405052260032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144297 (or 1144287 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 3405052260032 its reverse (2300622505043), we get a palindrome (5705674765075).

The spelling of 3405052260032 in words is "three trillion, four hundred five billion, fifty-two million, two hundred sixty thousand, thirty-two".