2401542043140 has 48 divisors (see below), whose sum is σ = 6725146897728. Its totient is φ = 640332242304.

The previous prime is 2401542043133. The next prime is 2401542043169. The reversal of 2401542043140 is 413402451042.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2401542043098 and 2401542043107.

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, 1976347 + ... + 2951106.

It is an arithmetic number, because the mean of its divisors is an integer number (140107227036).

Almost surely, 2^{2401542043140} is an apocalyptic number.

2401542043140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401542043140 is an abundant number, since it is smaller than the sum of its proper divisors (4323604854588).

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

2401542043140 is a wasteful number, since it uses less digits than its factorization.

2401542043140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4935588 (or 4935586 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2401542043140 its reverse (413402451042), we get a palindrome (2814944494182).

The spelling of 2401542043140 in words is "two trillion, four hundred one billion, five hundred forty-two million, forty-three thousand, one hundred forty".