1454454032429 has 4 divisors (see below), whose sum is σ = 1454457049500. Its totient is φ = 1454451015360.

The previous prime is 1454454032417. The next prime is 1454454032443. The reversal of 1454454032429 is 9242304544541.

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

It can be written as a sum of positive squares in 2 ways, for example, as 126654133225 + 1327799899204 = 355885^2 + 1152302^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454454032429 - 2⁴ = 1454454032413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454454032489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605054 + ... + 1809695.

It is an arithmetic number, because the mean of its divisors is an integer number (363614262375).

Almost surely, 2^{1454454032429} is an apocalyptic number.

It is an amenable number.

1454454032429 is a deficient number, since it is larger than the sum of its proper divisors (3017071).

1454454032429 is an equidigital number, since it uses as much as digits as its factorization.

1454454032429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017070.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 1454454032429 in words is "one trillion, four hundred fifty-four billion, four hundred fifty-four million, thirty-two thousand, four hundred twenty-nine".