3425919240744 has 768 divisors, whose sum is σ = 13004952629760. Its totient is φ = 786060288000.

The previous prime is 3425919240721. The next prime is 3425919240761. The reversal of 3425919240744 is 4470429195243.

3425919240744 is a `hidden beast` number, since 3 + 4 + 2 + 5 + 9 + 192 + 407 + 44 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 162655974 + ... + 162677034.

It is an arithmetic number, because the mean of its divisors is an integer number (16933532070).

Almost surely, 2^{3425919240744} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3425919240744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6502476314880).

3425919240744 is an abundant number, since it is smaller than the sum of its proper divisors (9579033389016).

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

3425919240744 is a wasteful number, since it uses less digits than its factorization.

3425919240744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21202 (or 21195 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

It can be divided in two parts, 3425919 and 240744, that added together give a palindrome (3666663).

The spelling of 3425919240744 in words is "three trillion, four hundred twenty-five billion, nine hundred nineteen million, two hundred forty thousand, seven hundred forty-four".