30626400001 has 2 divisors, whose sum is σ = 30626400002. Its totient is φ = 30626400000.

The previous prime is 30626399981. The next prime is 30626400019. The reversal of 30626400001 is 10000462603.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24025000000 + 6601400001 = 155000^2 + 81249^2 .

It is a cyclic number.

It is not a de Polignac number, because 30626400001 - 2²⁹ = 30089529089 is a prime.

It is not a weakly prime, because it can be changed into another prime (30626403001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15313200000 + 15313200001.

It is an arithmetic number, because the mean of its divisors is an integer number (15313200001).

Almost surely, 2^30626400001 is an apocalyptic number.

It is an amenable number.

30626400001 is a deficient number, since it is larger than the sum of its proper divisors (1).

30626400001 is an equidigital number, since it uses as much as digits as its factorization.

30626400001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30626400001 its reverse (10000462603), we get a palindrome (40626862604).

The spelling of 30626400001 in words is "thirty billion, six hundred twenty-six million, four hundred thousand, one".