1429820451297 has 192 divisors, whose sum is σ = 2737540915200. Its totient is φ = 727130960640.

The previous prime is 1429820451289. The next prime is 1429820451331. The reversal of 1429820451297 is 7921540289241.

1429820451297 is a `hidden beast` number, since 1 + 4 + 29 + 82 + 0 + 451 + 2 + 97 = 666.

It is not a de Polignac number, because 1429820451297 - 2³ = 1429820451289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1429820451277) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 34657672 + ... + 34698902.

It is an arithmetic number, because the mean of its divisors is an integer number (14258025600).

Almost surely, 2^{1429820451297} is an apocalyptic number.

It is an amenable number.

1429820451297 is a deficient number, since it is larger than the sum of its proper divisors (1307720463903).

1429820451297 is a wasteful number, since it uses less digits than its factorization.

1429820451297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41338 (or 41326 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 1429820451297 in words is "one trillion, four hundred twenty-nine billion, eight hundred twenty million, four hundred fifty-one thousand, two hundred ninety-seven".