201463400126 has 8 divisors (see below), whose sum is σ = 302321920224. Its totient is φ = 100689426720.

The previous prime is 201463400119. The next prime is 201463400161. The reversal of 201463400126 is 621004364102.

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

It is a congruent number.

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, 21130715 + ... + 21140246.

It is an arithmetic number, because the mean of its divisors is an integer number (37790240028).

Almost surely, 2^201463400126 is an apocalyptic number.

201463400126 is a deficient number, since it is larger than the sum of its proper divisors (100858520098).

201463400126 is a wasteful number, since it uses less digits than its factorization.

201463400126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42273346.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 201463400126 its reverse (621004364102), we get a palindrome (822467764228).

The spelling of 201463400126 in words is "two hundred one billion, four hundred sixty-three million, four hundred thousand, one hundred twenty-six".