1343229474 has 16 divisors (see below), whose sum is σ = 2716644960. Its totient is φ = 442712160.

The previous prime is 1343229469. The next prime is 1343229479. The reversal of 1343229474 is 4749223431.

It is an interprime number because it is at equal distance from previous prime (1343229469) and next prime (1343229479).

It is not an unprimeable number, because it can be changed into a prime (1343229479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257172 + ... + 1258239.

It is an arithmetic number, because the mean of its divisors is an integer number (169790310).

Almost surely, 2^1343229474 is an apocalyptic number.

1343229474 is an abundant number, since it is smaller than the sum of its proper divisors (1373415486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343229474 is a wasteful number, since it uses less digits than its factorization.

1343229474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515505.

The product of its digits is 145152, while the sum is 39.

The square root of 1343229474 is about 36650.0951431234. The cubic root of 1343229474 is about 1103.3587351170.

The spelling of 1343229474 in words is "one billion, three hundred forty-three million, two hundred twenty-nine thousand, four hundred seventy-four".