3521245246044 has 96 divisors (see below), whose sum is σ = 8648427884544. Its totient is φ = 1113534888960.

The previous prime is 3521245245997. The next prime is 3521245246087. The reversal of 3521245246044 is 4406425421253.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3521245245987 and 3521245246005.

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, 24039652 + ... + 24185684.

It is an arithmetic number, because the mean of its divisors is an integer number (90087790464).

Almost surely, 2^{3521245246044} is an apocalyptic number.

It is an amenable number.

3521245246044 is an abundant number, since it is smaller than the sum of its proper divisors (5127182638500).

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

3521245246044 is a wasteful number, since it uses less digits than its factorization.

3521245246044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147347 (or 147345 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 3521245246044 in words is "three trillion, five hundred twenty-one billion, two hundred forty-five million, two hundred forty-six thousand, forty-four".