4154142551 has 16 divisors (see below), whose sum is σ = 4646275200. Its totient is φ = 3688996608.

The previous prime is 4154142541. The next prime is 4154142589. The reversal of 4154142551 is 1552414514.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4154142551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4154142541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5711 + ... + 91328.

It is an arithmetic number, because the mean of its divisors is an integer number (290392200).

Almost surely, 2^4154142551 is an apocalyptic number.

4154142551 is a deficient number, since it is larger than the sum of its proper divisors (492132649).

4154142551 is a wasteful number, since it uses less digits than its factorization.

4154142551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97178.

The product of its digits is 16000, while the sum is 32.

The square root of 4154142551 is about 64452.6380453120. The cubic root of 4154142551 is about 1607.5351028456.

The spelling of 4154142551 in words is "four billion, one hundred fifty-four million, one hundred forty-two thousand, five hundred fifty-one".