133404019395 has 16 divisors (see below), whose sum is σ = 213779436192. Its totient is φ = 71037808640.

The previous prime is 133404019373. The next prime is 133404019417. The reversal of 133404019395 is 593910404331.

It is an interprime number because it is at equal distance from previous prime (133404019373) and next prime (133404019417).

It is not a de Polignac number, because 133404019395 - 2⁹ = 133404018883 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6927672 + ... + 6946901.

It is an arithmetic number, because the mean of its divisors is an integer number (13361214762).

Almost surely, 2^133404019395 is an apocalyptic number.

133404019395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133404019395 is a deficient number, since it is larger than the sum of its proper divisors (80375416797).

133404019395 is a wasteful number, since it uses less digits than its factorization.

133404019395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13875222.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 133404019395 in words is "one hundred thirty-three billion, four hundred four million, nineteen thousand, three hundred ninety-five".