4051120429 has 4 divisors (see below), whose sum is σ = 4145332576. Its totient is φ = 3956908284.

The previous prime is 4051120421. The next prime is 4051120459. The reversal of 4051120429 is 9240211504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4051120429 - 2³ = 4051120421 is a prime.

It is a super-2 number, since 2×4051120429² = 32823153460522288082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4051120397 and 4051120406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051120421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47106009 + ... + 47106094.

It is an arithmetic number, because the mean of its divisors is an integer number (1036333144).

Almost surely, 2^4051120429 is an apocalyptic number.

It is an amenable number.

4051120429 is a deficient number, since it is larger than the sum of its proper divisors (94212147).

4051120429 is an equidigital number, since it uses as much as digits as its factorization.

4051120429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94212146.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4051120429 is about 63648.4126196404. The cubic root of 4051120429 is about 1594.1348320084.

The spelling of 4051120429 in words is "four billion, fifty-one million, one hundred twenty thousand, four hundred twenty-nine".