1354361434 has 4 divisors (see below), whose sum is σ = 2031542154. Its totient is φ = 677180716.

The previous prime is 1354361377. The next prime is 1354361441. The reversal of 1354361434 is 4341634531.

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

It can be written as a sum of positive squares in only one way, i.e., 1354019209 + 342225 = 36797^2 + 585^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1354361434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338590357 + ... + 338590360.

Almost surely, 2^1354361434 is an apocalyptic number.

1354361434 is a deficient number, since it is larger than the sum of its proper divisors (677180720).

1354361434 is an equidigital number, since it uses as much as digits as its factorization.

1354361434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677180719.

The product of its digits is 51840, while the sum is 34.

The square root of 1354361434 is about 36801.6498814931. The cubic root of 1354361434 is about 1106.3983672221.

Adding to 1354361434 its reverse (4341634531), we get a palindrome (5695995965).

The spelling of 1354361434 in words is "one billion, three hundred fifty-four million, three hundred sixty-one thousand, four hundred thirty-four".