2245400154303 has 16 divisors (see below), whose sum is σ = 3025605273600. Its totient is φ = 1481073152256.

The previous prime is 2245400154269. The next prime is 2245400154307. The reversal of 2245400154303 is 3034510045422.

It is not a de Polignac number, because 2245400154303 - 2²⁸ = 2245131718847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245400154307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103903 + ... + 2121696.

It is an arithmetic number, because the mean of its divisors is an integer number (189100329600).

Almost surely, 2^{2245400154303} is an apocalyptic number.

2245400154303 is a deficient number, since it is larger than the sum of its proper divisors (780205119297).

2245400154303 is a wasteful number, since it uses less digits than its factorization.

2245400154303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229166.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 2245400154303 its reverse (3034510045422), we get a palindrome (5279910199725).

The spelling of 2245400154303 in words is "two trillion, two hundred forty-five billion, four hundred million, one hundred fifty-four thousand, three hundred three".