941700421 has 2 divisors, whose sum is σ = 941700422. Its totient is φ = 941700420.

The previous prime is 941700373. The next prime is 941700427. The reversal of 941700421 is 124007149.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 691111521 + 250588900 = 26289^2 + 15830^2 .

It is a cyclic number.

It is not a de Polignac number, because 941700421 - 2¹⁵ = 941667653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 941700421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941700427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470850210 + 470850211.

It is an arithmetic number, because the mean of its divisors is an integer number (470850211).

Almost surely, 2^941700421 is an apocalyptic number.

It is an amenable number.

941700421 is a deficient number, since it is larger than the sum of its proper divisors (1).

941700421 is an equidigital number, since it uses as much as digits as its factorization.

941700421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 941700421 is about 30687.1377127291. The cubic root of 941700421 is about 980.1764297792.

The spelling of 941700421 in words is "nine hundred forty-one million, seven hundred thousand, four hundred twenty-one".