45216127734 has 16 divisors (see below), whose sum is σ = 90648089280. Its totient is φ = 15036070280.

The previous prime is 45216127717. The next prime is 45216127753. The reversal of 45216127734 is 43772161254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8990352 + ... + 8995379.

It is an arithmetic number, because the mean of its divisors is an integer number (5665505580).

Almost surely, 2^45216127734 is an apocalyptic number.

45216127734 is an abundant number, since it is smaller than the sum of its proper divisors (45431961546).

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

45216127734 is a wasteful number, since it uses less digits than its factorization.

45216127734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17986155.

The product of its digits is 282240, while the sum is 42.

Adding to 45216127734 its reverse (43772161254), we get a palindrome (88988288988).

The spelling of 45216127734 in words is "forty-five billion, two hundred sixteen million, one hundred twenty-seven thousand, seven hundred thirty-four".