741070042 has 4 divisors (see below), whose sum is σ = 1111605066. Its totient is φ = 370535020.

The previous prime is 741069961. The next prime is 741070061. The reversal of 741070042 is 240070147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 415303641 + 325766401 = 20379^2 + 18049^2 .

It is a junction number, because it is equal to n+sod(n) for n = 741069989 and 741070016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185267509 + ... + 185267512.

Almost surely, 2^741070042 is an apocalyptic number.

741070042 is a deficient number, since it is larger than the sum of its proper divisors (370535024).

741070042 is a wasteful number, since it uses less digits than its factorization.

741070042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370535023.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 741070042 is about 27222.6016758134. The cubic root of 741070042 is about 904.9399315055.

The spelling of 741070042 in words is "seven hundred forty-one million, seventy thousand, forty-two".