45444500343 has 72 divisors (see below), whose sum is σ = 77325472224. Its totient is φ = 25632097920.

The previous prime is 45444500279. The next prime is 45444500377. The reversal of 45444500343 is 34300544454.

45444500343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45444500343 - 2⁶ = 45444500279 is a prime.

It is a super-2 number, since 2×45444500343² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45444500298 and 45444500307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45444500243) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 902221 + ... + 951257.

It is an arithmetic number, because the mean of its divisors is an integer number (1073964892).

Almost surely, 2^45444500343 is an apocalyptic number.

45444500343 is a deficient number, since it is larger than the sum of its proper divisors (31880971881).

45444500343 is a wasteful number, since it uses less digits than its factorization.

45444500343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49125 (or 49111 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 45444500343 in words is "forty-five billion, four hundred forty-four million, five hundred thousand, three hundred forty-three".