11402632214426 has 4 divisors (see below), whose sum is σ = 17103948321642. Its totient is φ = 5701316107212.

The previous prime is 11402632214423. The next prime is 11402632214447. The reversal of 11402632214426 is 62441223620411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10779408806401 + 623223408025 = 3283201^2 + 789445^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11402632214426.

It is not an unprimeable number, because it can be changed into a prime (11402632214423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2850658053605 + ... + 2850658053608.

Almost surely, 2^{11402632214426} is an apocalyptic number.

11402632214426 is a deficient number, since it is larger than the sum of its proper divisors (5701316107216).

11402632214426 is an equidigital number, since it uses as much as digits as its factorization.

11402632214426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701316107215.

The product of its (nonzero) digits is 110592, while the sum is 38.

Adding to 11402632214426 its reverse (62441223620411), we get a palindrome (73843855834837).

The spelling of 11402632214426 in words is "eleven trillion, four hundred two billion, six hundred thirty-two million, two hundred fourteen thousand, four hundred twenty-six".