400146032107 has 2 divisors, whose sum is σ = 400146032108. Its totient is φ = 400146032106.

The previous prime is 400146032059. The next prime is 400146032129. The reversal of 400146032107 is 701230641004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 400146032107 - 2⁷ = 400146031979 is a prime.

It is not a weakly prime, because it can be changed into another prime (400146032207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200073016053 + 200073016054.

It is an arithmetic number, because the mean of its divisors is an integer number (200073016054).

Almost surely, 2^400146032107 is an apocalyptic number.

400146032107 is a deficient number, since it is larger than the sum of its proper divisors (1).

400146032107 is an equidigital number, since it uses as much as digits as its factorization.

400146032107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 400146032107 in words is "four hundred billion, one hundred forty-six million, thirty-two thousand, one hundred seven".