1343434755 has 96 divisors (see below), whose sum is σ = 2450310912. Its totient is φ = 624602880.

The previous prime is 1343434747. The next prime is 1343434759. The reversal of 1343434755 is 5574343431.

1343434755 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1343434755 - 2³ = 1343434747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1343434759) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12555412 + ... + 12555518.

It is an arithmetic number, because the mean of its divisors is an integer number (25524072).

Almost surely, 2^1343434755 is an apocalyptic number.

1343434755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1343434755 is a deficient number, since it is larger than the sum of its proper divisors (1106876157).

1343434755 is a wasteful number, since it uses less digits than its factorization.

1343434755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 226 counting only the distinct ones).

The product of its digits is 302400, while the sum is 39.

The square root of 1343434755 is about 36652.8955882069. The cubic root of 1343434755 is about 1103.4149397222.

The spelling of 1343434755 in words is "one billion, three hundred forty-three million, four hundred thirty-four thousand, seven hundred fifty-five".