3520445461244 has 48 divisors (see below), whose sum is σ = 6622902127296. Its totient is φ = 1631531289600.

The previous prime is 3520445461189. The next prime is 3520445461259. The reversal of 3520445461244 is 4421645440253.

It is a junction number, because it is equal to n+sod(n) for n = 3520445461195 and 3520445461204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120767 + ... + 2656214.

It is an arithmetic number, because the mean of its divisors is an integer number (137977127652).

Almost surely, 2^{3520445461244} is an apocalyptic number.

3520445461244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3520445461244 is a deficient number, since it is larger than the sum of its proper divisors (3102456666052).

3520445461244 is a wasteful number, since it uses less digits than its factorization.

3520445461244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777286 (or 2777284 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

The spelling of 3520445461244 in words is "three trillion, five hundred twenty billion, four hundred forty-five million, four hundred sixty-one thousand, two hundred forty-four".