1429172910751 has 2 divisors, whose sum is σ = 1429172910752. Its totient is φ = 1429172910750.

The previous prime is 1429172910749. The next prime is 1429172910833. The reversal of 1429172910751 is 1570192719241.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1429172910751 - 2¹ = 1429172910749 is a prime.

It is a super-2 number, since 2×1429172910751² (a number of 25 digits) contains 22 as substring.

Together with 1429172910749, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1429172910695 and 1429172910704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1429172910721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714586455375 + 714586455376.

It is an arithmetic number, because the mean of its divisors is an integer number (714586455376).

Almost surely, 2^{1429172910751} is an apocalyptic number.

1429172910751 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429172910751 is an equidigital number, since it uses as much as digits as its factorization.

1429172910751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 49.

The spelling of 1429172910751 in words is "one trillion, four hundred twenty-nine billion, one hundred seventy-two million, nine hundred ten thousand, seven hundred fifty-one".