34051144157 has 2 divisors, whose sum is σ = 34051144158. Its totient is φ = 34051144156.

The previous prime is 34051144111. The next prime is 34051144187. The reversal of 34051144157 is 75144115043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22744862596 + 11306281561 = 150814^2 + 106331^2 .

It is a cyclic number.

It is not a de Polignac number, because 34051144157 - 2³² = 29756176861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34051144187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17025572078 + 17025572079.

It is an arithmetic number, because the mean of its divisors is an integer number (17025572079).

Almost surely, 2^34051144157 is an apocalyptic number.

It is an amenable number.

34051144157 is a deficient number, since it is larger than the sum of its proper divisors (1).

34051144157 is an equidigital number, since it uses as much as digits as its factorization.

34051144157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 34051144157 in words is "thirty-four billion, fifty-one million, one hundred forty-four thousand, one hundred fifty-seven".