100402622407 has 8 divisors (see below), whose sum is σ = 105031862496. Its totient is φ = 95795374752.

The previous prime is 100402622389. The next prime is 100402622429. The reversal of 100402622407 is 704226204001.

It is a happy number.

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-100402622407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100402622477) 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, 5488768 + ... + 5507029.

It is an arithmetic number, because the mean of its divisors is an integer number (13128982812).

Almost surely, 2^100402622407 is an apocalyptic number.

100402622407 is a deficient number, since it is larger than the sum of its proper divisors (4629240089).

100402622407 is a wasteful number, since it uses less digits than its factorization.

100402622407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10996217.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 100402622407 its reverse (704226204001), we get a palindrome (804628826408).

The spelling of 100402622407 in words is "one hundred billion, four hundred two million, six hundred twenty-two thousand, four hundred seven".