1016253941 has 4 divisors (see below), whose sum is σ = 1016486412. Its totient is φ = 1016021472.

The previous prime is 1016253911. The next prime is 1016253971. The reversal of 1016253941 is 1493526101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1016253911) and next prime (1016253971).

It can be written as a sum of positive squares in 2 ways, for example, as 906612100 + 109641841 = 30110^2 + 10471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016253941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1016253898 and 1016253907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016253911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109550 + ... + 118463.

It is an arithmetic number, because the mean of its divisors is an integer number (254121603).

Almost surely, 2^1016253941 is an apocalyptic number.

It is an amenable number.

1016253941 is a deficient number, since it is larger than the sum of its proper divisors (232471).

1016253941 is an equidigital number, since it uses as much as digits as its factorization.

1016253941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232470.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1016253941 is about 31878.7380710090. The cubic root of 1016253941 is about 1005.3888880542.

The spelling of 1016253941 in words is "one billion, sixteen million, two hundred fifty-three thousand, nine hundred forty-one".