200411439157 has 2 divisors, whose sum is σ = 200411439158. Its totient is φ = 200411439156.

The previous prime is 200411439133. The next prime is 200411439161. The reversal of 200411439157 is 751934114002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145186909156 + 55224530001 = 381034^2 + 234999^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200411439157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200411439187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100205719578 + 100205719579.

It is an arithmetic number, because the mean of its divisors is an integer number (100205719579).

Almost surely, 2^200411439157 is an apocalyptic number.

It is an amenable number.

200411439157 is a deficient number, since it is larger than the sum of its proper divisors (1).

200411439157 is an equidigital number, since it uses as much as digits as its factorization.

200411439157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 200411439157 in words is "two hundred billion, four hundred eleven million, four hundred thirty-nine thousand, one hundred fifty-seven".