400034211213139 has 2 divisors, whose sum is σ = 400034211213140. Its totient is φ = 400034211213138.

The previous prime is 400034211212989. The next prime is 400034211213209. The reversal of 400034211213139 is 931312112430004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 400034211213139 - 2¹⁵ = 400034211180371 is a prime.

It is not a weakly prime, because it can be changed into another prime (400034211273139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200017105606569 + 200017105606570.

It is an arithmetic number, because the mean of its divisors is an integer number (200017105606570).

Almost surely, 2^{400034211213139} is an apocalyptic number.

400034211213139 is a deficient number, since it is larger than the sum of its proper divisors (1).

400034211213139 is an equidigital number, since it uses as much as digits as its factorization.

400034211213139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 400034211213139 in words is "four hundred trillion, thirty-four billion, two hundred eleven million, two hundred thirteen thousand, one hundred thirty-nine".