45423330420151 has 16 divisors (see below), whose sum is σ = 46834780792896. Its totient is φ = 44021570052096.

The previous prime is 45423330420119. The next prime is 45423330420187. The reversal of 45423330420151 is 15102403332454.

It is a cyclic number.

It is not a de Polignac number, because 45423330420151 - 2⁵ = 45423330420119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45423330420151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45423330423151) 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, 217432990 + ... + 217641796.

It is an arithmetic number, because the mean of its divisors is an integer number (2927173799556).

Almost surely, 2^{45423330420151} is an apocalyptic number.

45423330420151 is a deficient number, since it is larger than the sum of its proper divisors (1411450372745).

45423330420151 is a wasteful number, since it uses less digits than its factorization.

45423330420151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231978.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 45423330420151 in words is "forty-five trillion, four hundred twenty-three billion, three hundred thirty million, four hundred twenty thousand, one hundred fifty-one".