2401545424520 has 128 divisors (see below), whose sum is σ = 6109977692160. Its totient is φ = 841951292160.

The previous prime is 2401545424517. The next prime is 2401545424573. The reversal of 2401545424520 is 254245451042.

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, 518927 + ... + 2252193.

It is an arithmetic number, because the mean of its divisors is an integer number (47734200720).

Almost surely, 2^{2401545424520} is an apocalyptic number.

2401545424520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2401545424520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3054988846080).

2401545424520 is an abundant number, since it is smaller than the sum of its proper divisors (3708432267640).

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

2401545424520 is a wasteful number, since it uses less digits than its factorization.

2401545424520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733403 (or 1733399 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 38.

The spelling of 2401545424520 in words is "two trillion, four hundred one billion, five hundred forty-five million, four hundred twenty-four thousand, five hundred twenty".