1334800029 has 4 divisors (see below), whose sum is σ = 1779733376. Its totient is φ = 889866684.

The previous prime is 1334800021. The next prime is 1334800057. The reversal of 1334800029 is 9200084331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9200084331 = 3 ⋅3066694777.

It is not a de Polignac number, because 1334800029 - 2³ = 1334800021 is a prime.

It is a super-2 number, since 2×1334800029² = 3563382234836801682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1334799969 and 1334800005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334800021) 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, 222466669 + ... + 222466674.

It is an arithmetic number, because the mean of its divisors is an integer number (444933344).

Almost surely, 2^1334800029 is an apocalyptic number.

It is an amenable number.

1334800029 is a deficient number, since it is larger than the sum of its proper divisors (444933347).

1334800029 is an equidigital number, since it uses as much as digits as its factorization.

1334800029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444933346.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1334800029 is about 36534.9152044999. The cubic root of 1334800029 is about 1101.0458452731.

The spelling of 1334800029 in words is "one billion, three hundred thirty-four million, eight hundred thousand, twenty-nine".