1354885429 has 4 divisors (see below), whose sum is σ = 1355175360. Its totient is φ = 1354595500.

The previous prime is 1354885417. The next prime is 1354885439. The reversal of 1354885429 is 9245884531.

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 1354885429 - 2⁹ = 1354884917 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354885439) 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, 137839 + ... + 147340.

It is an arithmetic number, because the mean of its divisors is an integer number (338793840).

Almost surely, 2^1354885429 is an apocalyptic number.

It is an amenable number.

1354885429 is a deficient number, since it is larger than the sum of its proper divisors (289931).

1354885429 is an equidigital number, since it uses as much as digits as its factorization.

1354885429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289930.

The product of its digits is 1382400, while the sum is 49.

The square root of 1354885429 is about 36808.7683711368. The cubic root of 1354885429 is about 1106.5410353083.

The spelling of 1354885429 in words is "one billion, three hundred fifty-four million, eight hundred eighty-five thousand, four hundred twenty-nine".