407139196029 has 4 divisors (see below), whose sum is σ = 542852261376. Its totient is φ = 271426130684.

The previous prime is 407139196027. The next prime is 407139196031. The reversal of 407139196029 is 920691931704.

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.

It is an interprime number because it is at equal distance from previous prime (407139196027) and next prime (407139196031).

It is a cyclic number.

It is not a de Polignac number, because 407139196029 - 2¹ = 407139196027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407139196021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67856532669 + ... + 67856532674.

It is an arithmetic number, because the mean of its divisors is an integer number (135713065344).

Almost surely, 2^407139196029 is an apocalyptic number.

It is an amenable number.

407139196029 is a deficient number, since it is larger than the sum of its proper divisors (135713065347).

407139196029 is a wasteful number, since it uses less digits than its factorization.

407139196029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135713065346.

The product of its (nonzero) digits is 734832, while the sum is 51.

The spelling of 407139196029 in words is "four hundred seven billion, one hundred thirty-nine million, one hundred ninety-six thousand, twenty-nine".