43274575542 has 16 divisors (see below), whose sum is σ = 94417255872. Its totient is φ = 13113507720.

The previous prime is 43274575517. The next prime is 43274575559. The reversal of 43274575542 is 24557547234.

It is a junction number, because it is equal to n+sod(n) for n = 43274575491 and 43274575500.

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, 327837628 + ... + 327837759.

It is an arithmetic number, because the mean of its divisors is an integer number (5901078492).

Almost surely, 2^43274575542 is an apocalyptic number.

43274575542 is an abundant number, since it is smaller than the sum of its proper divisors (51142680330).

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

43274575542 is a wasteful number, since it uses less digits than its factorization.

43274575542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655675403.

The product of its digits is 4704000, while the sum is 48.

It can be divided in two parts, 43274 and 575542, that added together give a palindrome (618816).

The spelling of 43274575542 in words is "forty-three billion, two hundred seventy-four million, five hundred seventy-five thousand, five hundred forty-two".