4234148091 has 6 divisors (see below), whose sum is σ = 6115991700. Its totient is φ = 2822765388.

The previous prime is 4234148077. The next prime is 4234148141. The reversal of 4234148091 is 1908414324.

It is a happy number.

4234148091 is a `hidden beast` number, since 423 + 4 + 148 + 0 + 91 = 666.

It is not a de Polignac number, because 4234148091 - 2¹¹ = 4234146043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4234148791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235230441 + ... + 235230458.

It is an arithmetic number, because the mean of its divisors is an integer number (1019331950).

Almost surely, 2^4234148091 is an apocalyptic number.

4234148091 is a deficient number, since it is larger than the sum of its proper divisors (1881843609).

4234148091 is a wasteful number, since it uses less digits than its factorization.

4234148091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470460905 (or 470460902 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4234148091 is about 65070.3318802048. The cubic root of 4234148091 is about 1617.7895080152.

The spelling of 4234148091 in words is "four billion, two hundred thirty-four million, one hundred forty-eight thousand, ninety-one".