1429861947001 has 4 divisors (see below), whose sum is σ = 1429867791504. Its totient is φ = 1429856102500.

The previous prime is 1429861946971. The next prime is 1429861947013. The reversal of 1429861947001 is 1007491689241.

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 1429861947001 - 2²⁷ = 1429727729273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1429861947001.

It is not an unprimeable number, because it can be changed into a prime (1429861947071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2538475 + ... + 3050176.

It is an arithmetic number, because the mean of its divisors is an integer number (357466947876).

Almost surely, 2^{1429861947001} is an apocalyptic number.

It is an amenable number.

1429861947001 is a deficient number, since it is larger than the sum of its proper divisors (5844503).

1429861947001 is an equidigital number, since it uses as much as digits as its factorization.

1429861947001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844502.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 1429861947001 in words is "one trillion, four hundred twenty-nine billion, eight hundred sixty-one million, nine hundred forty-seven thousand, one".