45343531101542 has 32 divisors (see below), whose sum is σ = 68784074864640. Its totient is φ = 22416349559040.

The previous prime is 45343531101541. The next prime is 45343531101569. The reversal of 45343531101542 is 24510113534354.

45343531101542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×45343531101542³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45343531101542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45343531101541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462257942 + ... + 462356022.

It is an arithmetic number, because the mean of its divisors is an integer number (2149502339520).

Almost surely, 2^{45343531101542} is an apocalyptic number.

45343531101542 is a deficient number, since it is larger than the sum of its proper divisors (23440543763098).

45343531101542 is a wasteful number, since it uses less digits than its factorization.

45343531101542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102356.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 45343531101542 its reverse (24510113534354), we get a palindrome (69853644635896).

The spelling of 45343531101542 in words is "forty-five trillion, three hundred forty-three billion, five hundred thirty-one million, one hundred one thousand, five hundred forty-two".