1429634198494 has 4 divisors (see below), whose sum is σ = 2144451297744. Its totient is φ = 714817099246.

The previous prime is 1429634198471. The next prime is 1429634198501. The reversal of 1429634198494 is 4948914369241.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357408549622 + ... + 357408549625.

It is an arithmetic number, because the mean of its divisors is an integer number (536112824436).

Almost surely, 2^{1429634198494} is an apocalyptic number.

1429634198494 is a deficient number, since it is larger than the sum of its proper divisors (714817099250).

1429634198494 is an equidigital number, since it uses as much as digits as its factorization.

1429634198494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714817099249.

The product of its digits is 53747712, while the sum is 64.

The spelling of 1429634198494 in words is "one trillion, four hundred twenty-nine billion, six hundred thirty-four million, one hundred ninety-eight thousand, four hundred ninety-four".