422651403602 has 8 divisors (see below), whose sum is σ = 636820052736. Its totient is φ = 210378052692.

The previous prime is 422651403571. The next prime is 422651403613. The reversal of 422651403602 is 206304156224.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473823998 + ... + 473824889.

It is an arithmetic number, because the mean of its divisors is an integer number (79602506592).

Almost surely, 2^422651403602 is an apocalyptic number.

422651403602 is a deficient number, since it is larger than the sum of its proper divisors (214168649134).

422651403602 is a wasteful number, since it uses less digits than its factorization.

422651403602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947649112.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 422651403602 its reverse (206304156224), we get a palindrome (628955559826).

The spelling of 422651403602 in words is "four hundred twenty-two billion, six hundred fifty-one million, four hundred three thousand, six hundred two".