32381063707 has 2 divisors, whose sum is σ = 32381063708. Its totient is φ = 32381063706.

The previous prime is 32381063657. The next prime is 32381063789. The reversal of 32381063707 is 70736018323.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32381063707 - 2¹⁵ = 32381030939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32381063707.

It is not a weakly prime, because it can be changed into another prime (32381073707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16190531853 + 16190531854.

It is an arithmetic number, because the mean of its divisors is an integer number (16190531854).

Almost surely, 2^32381063707 is an apocalyptic number.

32381063707 is a deficient number, since it is larger than the sum of its proper divisors (1).

32381063707 is an equidigital number, since it uses as much as digits as its factorization.

32381063707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 32381063707 in words is "thirty-two billion, three hundred eighty-one million, sixty-three thousand, seven hundred seven".