3455225371440 has 60 divisors (see below), whose sum is σ = 11603798541504. Its totient is φ = 921393432192.

The previous prime is 3455225371421. The next prime is 3455225371441. The reversal of 3455225371440 is 441735225543.

3455225371440 is a `hidden beast` number, since 3 + 4 + 5 + 522 + 53 + 71 + 4 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3455225371441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2399461344 + ... + 2399462783.

Almost surely, 2^{3455225371440} is an apocalyptic number.

3455225371440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3455225371440 is an abundant number, since it is smaller than the sum of its proper divisors (8148573170064).

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

3455225371440 is a wasteful number, since it uses less digits than its factorization.

3455225371440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798924146 (or 4798924137 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 3455225371440 in words is "three trillion, four hundred fifty-five billion, two hundred twenty-five million, three hundred seventy-one thousand, four hundred forty".