1354896129 has 4 divisors (see below), whose sum is σ = 1806528176. Its totient is φ = 903264084.

The previous prime is 1354896079. The next prime is 1354896143. The reversal of 1354896129 is 9216984531.

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 not a de Polignac number, because 1354896129 - 2⁹ = 1354895617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354896149) 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, 225816019 + ... + 225816024.

It is an arithmetic number, because the mean of its divisors is an integer number (451632044).

Almost surely, 2^1354896129 is an apocalyptic number.

It is an amenable number.

1354896129 is a deficient number, since it is larger than the sum of its proper divisors (451632047).

1354896129 is an equidigital number, since it uses as much as digits as its factorization.

1354896129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451632046.

The product of its digits is 466560, while the sum is 48.

The square root of 1354896129 is about 36808.9137166529. The cubic root of 1354896129 is about 1106.5439482134.

The spelling of 1354896129 in words is "one billion, three hundred fifty-four million, eight hundred ninety-six thousand, one hundred twenty-nine".