30632451041 has 8 divisors (see below), whose sum is σ = 31223645544. Its totient is φ = 30045893760.

The previous prime is 30632451007. The next prime is 30632451053. The reversal of 30632451041 is 14015423603.

It can be written as a sum of positive squares in 4 ways, for example, as 864124816 + 29768326225 = 29396^2 + 172535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30632451041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30632450995 and 30632451013.

It is not an unprimeable number, because it can be changed into a prime (30632451001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145966 + ... + 1172391.

It is an arithmetic number, because the mean of its divisors is an integer number (3902955693).

Almost surely, 2^30632451041 is an apocalyptic number.

It is an amenable number.

30632451041 is a deficient number, since it is larger than the sum of its proper divisors (591194503).

30632451041 is a wasteful number, since it uses less digits than its factorization.

30632451041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318611.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 30632451041 its reverse (14015423603), we get a palindrome (44647874644).

The spelling of 30632451041 in words is "thirty billion, six hundred thirty-two million, four hundred fifty-one thousand, forty-one".