2401401240044 has 12 divisors (see below), whose sum is σ = 4212481891800. Its totient is φ = 1197834985248.

The previous prime is 2401401240037. The next prime is 2401401240089. The reversal of 2401401240044 is 4400421041042.

It is a junction number, because it is equal to n+sod(n) for n = 2401401239995 and 2401401240022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716406809 + ... + 716410160.

It is an arithmetic number, because the mean of its divisors is an integer number (351040157650).

Almost surely, 2^{2401401240044} is an apocalyptic number.

It is an amenable number.

2401401240044 is a deficient number, since it is larger than the sum of its proper divisors (1811080651756).

2401401240044 is a wasteful number, since it uses less digits than its factorization.

2401401240044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432817392 (or 1432817390 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 2401401240044 its reverse (4400421041042), we get a palindrome (6801822281086).

The spelling of 2401401240044 in words is "two trillion, four hundred one billion, four hundred one million, two hundred forty thousand, forty-four".