1408133264 has 10 divisors (see below), whose sum is σ = 2728258230. Its totient is φ = 704066624.

The previous prime is 1408133231. The next prime is 1408133267. The reversal of 1408133264 is 4623318041.

It can be written as a sum of positive squares in only one way, i.e., 1341024400 + 67108864 = 36620^2 + 8192^2 .

It is a super-3 number, since 3×1408133264³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1408133264.

It is not an unprimeable number, because it can be changed into a prime (1408133267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44004149 + ... + 44004180.

It is an arithmetic number, because the mean of its divisors is an integer number (272825823).

Almost surely, 2^1408133264 is an apocalyptic number.

It is an amenable number.

1408133264 is a deficient number, since it is larger than the sum of its proper divisors (1320124966).

1408133264 is an equidigital number, since it uses as much as digits as its factorization.

1408133264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88008337 (or 88008331 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1408133264 is about 37525.1017853383. The cubic root of 1408133264 is about 1120.8510920339.

The spelling of 1408133264 in words is "one billion, four hundred eight million, one hundred thirty-three thousand, two hundred sixty-four".