1429453563724 has 6 divisors (see below), whose sum is σ = 2501543736524. Its totient is φ = 714726781860.

The previous prime is 1429453563673. The next prime is 1429453563731. The reversal of 1429453563724 is 4273653549241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178681695462 + ... + 178681695469.

Almost surely, 2^{1429453563724} is an apocalyptic number.

It is an amenable number.

1429453563724 is a deficient number, since it is larger than the sum of its proper divisors (1072090172800).

1429453563724 is a wasteful number, since it uses less digits than its factorization.

1429453563724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357363390935 (or 357363390933 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 55.

The spelling of 1429453563724 in words is "one trillion, four hundred twenty-nine billion, four hundred fifty-three million, five hundred sixty-three thousand, seven hundred twenty-four".