33023140379 has 2 divisors, whose sum is σ = 33023140380. Its totient is φ = 33023140378.

The previous prime is 33023140343. The next prime is 33023140417. The reversal of 33023140379 is 97304132033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33023140379 - 2²⁸ = 32754704923 is a prime.

It is a super-2 number, since 2×33023140379² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (33023130379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16511570189 + 16511570190.

It is an arithmetic number, because the mean of its divisors is an integer number (16511570190).

Almost surely, 2^33023140379 is an apocalyptic number.

33023140379 is a deficient number, since it is larger than the sum of its proper divisors (1).

33023140379 is an equidigital number, since it uses as much as digits as its factorization.

33023140379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 35.

The spelling of 33023140379 in words is "thirty-three billion, twenty-three million, one hundred forty thousand, three hundred seventy-nine".