45270229734 has 96 divisors (see below), whose sum is σ = 105038519040. Its totient is φ = 14058817344.

The previous prime is 45270229717. The next prime is 45270229789. The reversal of 45270229734 is 43792207254.

45270229734 is a `hidden beast` number, since 4 + 527 + 0 + 2 + 2 + 97 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 45270229734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3042517 + ... + 3057359.

It is an arithmetic number, because the mean of its divisors is an integer number (1094151240).

Almost surely, 2^45270229734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45270229734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52519259520).

45270229734 is an abundant number, since it is smaller than the sum of its proper divisors (59768289306).

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

45270229734 is a wasteful number, since it uses less digits than its factorization.

45270229734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15066 (or 15063 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 45270229734 in words is "forty-five billion, two hundred seventy million, two hundred twenty-nine thousand, seven hundred thirty-four".