3362404450545 has 48 divisors (see below), whose sum is σ = 6875626447872. Its totient is φ = 1487515328640.

The previous prime is 3362404450541. The next prime is 3362404450583. The reversal of 3362404450545 is 5450544042633.

3362404450545 is a `hidden beast` number, since 3 + 3 + 62 + 4 + 0 + 4 + 45 + 0 + 545 = 666.

It is not a de Polignac number, because 3362404450545 - 2² = 3362404450541 is a prime.

It is a super-2 number, since 2×3362404450545² (a number of 26 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3362404450545.

It is not an unprimeable number, because it can be changed into a prime (3362404450541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172156362 + ... + 172175891.

It is an arithmetic number, because the mean of its divisors is an integer number (143242217664).

Almost surely, 2^{3362404450545} is an apocalyptic number.

3362404450545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3362404450545 is an abundant number, since it is smaller than the sum of its proper divisors (3513221997327).

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

3362404450545 is a wasteful number, since it uses less digits than its factorization.

3362404450545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344332302 (or 344332299 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 3362404450545 in words is "three trillion, three hundred sixty-two billion, four hundred four million, four hundred fifty thousand, five hundred forty-five".