4070470442 has 4 divisors (see below), whose sum is σ = 6105705666. Its totient is φ = 2035235220.

The previous prime is 4070470433. The next prime is 4070470477. The reversal of 4070470442 is 2440740704.

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., 2871995281 + 1198475161 = 53591^2 + 34619^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4070470399 and 4070470408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017617609 + ... + 1017617612.

Almost surely, 2^4070470442 is an apocalyptic number.

4070470442 is a deficient number, since it is larger than the sum of its proper divisors (2035235224).

4070470442 is a wasteful number, since it uses less digits than its factorization.

4070470442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035235223.

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 4070470442 is about 63800.2385732217. The cubic root of 4070470442 is about 1596.6689085083.

The spelling of 4070470442 in words is "four billion, seventy million, four hundred seventy thousand, four hundred forty-two".