45140054334 has 32 divisors (see below), whose sum is σ = 94216518144. Its totient is φ = 14390772000.

The previous prime is 45140054317. The next prime is 45140054339. The reversal of 45140054334 is 43345004154.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45140054295 and 45140054304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45140054339) 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, 1690084 + ... + 1716584.

It is an arithmetic number, because the mean of its divisors is an integer number (2944266192).

Almost surely, 2^45140054334 is an apocalyptic number.

45140054334 is an abundant number, since it is smaller than the sum of its proper divisors (49076463810).

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

45140054334 is a wasteful number, since it uses less digits than its factorization.

45140054334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38872.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 45140054334 its reverse (43345004154), we get a palindrome (88485058488).

The spelling of 45140054334 in words is "forty-five billion, one hundred forty million, fifty-four thousand, three hundred thirty-four".