4261071434 has 4 divisors (see below), whose sum is σ = 6391607154. Its totient is φ = 2130535716.

The previous prime is 4261071377. The next prime is 4261071469. The reversal of 4261071434 is 4341701624.

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., 4108425409 + 152646025 = 64097^2 + 12355^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4261071434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065267857 + ... + 1065267860.

Almost surely, 2^4261071434 is an apocalyptic number.

4261071434 is a deficient number, since it is larger than the sum of its proper divisors (2130535720).

4261071434 is a wasteful number, since it uses less digits than its factorization.

4261071434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130535719.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4261071434 is about 65276.8828453075. The cubic root of 4261071434 is about 1621.2112358576.

The spelling of 4261071434 in words is "four billion, two hundred sixty-one million, seventy-one thousand, four hundred thirty-four".