3426554153646 has 64 divisors (see below), whose sum is σ = 8682671188800. Its totient is φ = 992305271808.

The previous prime is 3426554153593. The next prime is 3426554153653. The reversal of 3426554153646 is 6463514556243.

3426554153646 is a `hidden beast` number, since 3 + 4 + 2 + 6 + 5 + 541 + 53 + 6 + 46 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3426554153592 and 3426554153601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143550751 + ... + 143574618.

It is an arithmetic number, because the mean of its divisors is an integer number (135666737325).

Almost surely, 2^{3426554153646} is an apocalyptic number.

3426554153646 is an abundant number, since it is smaller than the sum of its proper divisors (5256117035154).

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

3426554153646 is a wasteful number, since it uses less digits than its factorization.

3426554153646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287125410 (or 287125404 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 54.

The spelling of 3426554153646 in words is "three trillion, four hundred twenty-six billion, five hundred fifty-four million, one hundred fifty-three thousand, six hundred forty-six".