42132143034 has 20 divisors (see below), whose sum is σ = 94407209754. Its totient is φ = 14044047624.

The previous prime is 42132143029. The next prime is 42132143041. The reversal of 42132143034 is 43034123124.

It can be written as a sum of positive squares in only one way, i.e., 33159317409 + 8972825625 = 182097^2 + 94725^2 .

It is a super-3 number, since 3×42132143034³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 42132142989 and 42132143007.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 130037317 + ... + 130037640.

Almost surely, 2^42132143034 is an apocalyptic number.

42132143034 is an abundant number, since it is smaller than the sum of its proper divisors (52275066720).

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

42132143034 is a wasteful number, since it uses less digits than its factorization.

42132143034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260074971 (or 260074962 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 42132143034 its reverse (43034123124), we get a palindrome (85166266158).

The spelling of 42132143034 in words is "forty-two billion, one hundred thirty-two million, one hundred forty-three thousand, thirty-four".