2264642421445 has 32 divisors (see below), whose sum is σ = 2931344380800. Its totient is φ = 1673293756416.

The previous prime is 2264642421427. The next prime is 2264642421463. The reversal of 2264642421445 is 5441242464622.

It is an interprime number because it is at equal distance from previous prime (2264642421427) and next prime (2264642421463).

It is a cyclic number.

It is not a de Polignac number, because 2264642421445 - 2⁵ = 2264642421413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2264642421395 and 2264642421404.

It is a congruent number.

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, 2456722 + ... + 3250348.

It is an arithmetic number, because the mean of its divisors is an integer number (91604511900).

Almost surely, 2^{2264642421445} is an apocalyptic number.

It is an amenable number.

2264642421445 is a deficient number, since it is larger than the sum of its proper divisors (666701959355).

2264642421445 is a wasteful number, since it uses less digits than its factorization.

2264642421445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794277.

The product of its digits is 2949120, while the sum is 46.

The spelling of 2264642421445 in words is "two trillion, two hundred sixty-four billion, six hundred forty-two million, four hundred twenty-one thousand, four hundred forty-five".