4262242021440 has 112 divisors (see below), whose sum is σ = 14573589108288. Its totient is φ = 1049167263744.

The previous prime is 4262242021409. The next prime is 4262242021463. The reversal of 4262242021440 is 441202422624.

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, 170750422 + ... + 170775381.

It is an arithmetic number, because the mean of its divisors is an integer number (130121331324).

Almost surely, 2^{4262242021440} is an apocalyptic number.

4262242021440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4262242021440 is an abundant number, since it is smaller than the sum of its proper divisors (10311347086848).

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

4262242021440 is a wasteful number, since it uses less digits than its factorization.

4262242021440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341525836 (or 341525826 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 4262242021440 in words is "four trillion, two hundred sixty-two billion, two hundred forty-two million, twenty-one thousand, four hundred forty".