2401403212244 has 6 divisors (see below), whose sum is σ = 4202455621434. Its totient is φ = 1200701606120.

The previous prime is 2401403212189. The next prime is 2401403212267. The reversal of 2401403212244 is 4422123041042.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2285811372100 + 115591840144 = 1511890^2 + 339988^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300175401527 + ... + 300175401534.

It is an arithmetic number, because the mean of its divisors is an integer number (700409270239).

Almost surely, 2^{2401403212244} is an apocalyptic number.

It is an amenable number.

2401403212244 is a deficient number, since it is larger than the sum of its proper divisors (1801052409190).

2401403212244 is a wasteful number, since it uses less digits than its factorization.

2401403212244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600350803065 (or 600350803063 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2401403212244 its reverse (4422123041042), we get a palindrome (6823526253286).

The spelling of 2401403212244 in words is "two trillion, four hundred one billion, four hundred three million, two hundred twelve thousand, two hundred forty-four".