2201403250440 has 128 divisors (see below), whose sum is σ = 7380427708800. Its totient is φ = 583647517440.

The previous prime is 2201403250427. The next prime is 2201403250471. The reversal of 2201403250440 is 440523041022.

2201403250440 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 403 + 250 + 4 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 5704306 + ... + 6077985.

It is an arithmetic number, because the mean of its divisors is an integer number (57659591475).

Almost surely, 2^{2201403250440} is an apocalyptic number.

2201403250440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201403250440 is an abundant number, since it is smaller than the sum of its proper divisors (5179024458360).

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

2201403250440 is a wasteful number, since it uses less digits than its factorization.

2201403250440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11782484 (or 11782474 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 2201403250440 its reverse (440523041022), we get a palindrome (2641926291462).

The spelling of 2201403250440 in words is "two trillion, two hundred one billion, four hundred three million, two hundred fifty thousand, four hundred forty".