133229462805 has 24 divisors (see below), whose sum is σ = 232025545440. Its totient is φ = 70718951520.

The previous prime is 133229462801. The next prime is 133229462809. The reversal of 133229462805 is 508264922331.

133229462805 is a `hidden beast` number, since 1 + 3 + 322 + 9 + 46 + 280 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (133229462801) and next prime (133229462809).

It is not a de Polignac number, because 133229462805 - 2² = 133229462801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133229462801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7006275 + ... + 7025264.

It is an arithmetic number, because the mean of its divisors is an integer number (9667731060).

Almost surely, 2^133229462805 is an apocalyptic number.

133229462805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133229462805 is a deficient number, since it is larger than the sum of its proper divisors (98796082635).

133229462805 is a wasteful number, since it uses less digits than its factorization.

133229462805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14031761 (or 14031758 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 133229462805 in words is "one hundred thirty-three billion, two hundred twenty-nine million, four hundred sixty-two thousand, eight hundred five".