611403001422 has 128 divisors (see below), whose sum is σ = 1350230515200. Its totient is φ = 183815847936.

The previous prime is 611403001399. The next prime is 611403001423. The reversal of 611403001422 is 224100304116.

It is a junction number, because it is equal to n+sod(n) for n = 611403001392 and 611403001401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611403001423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90749638 + ... + 90756374.

It is an arithmetic number, because the mean of its divisors is an integer number (10548675900).

Almost surely, 2^611403001422 is an apocalyptic number.

611403001422 is an abundant number, since it is smaller than the sum of its proper divisors (738827513778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

611403001422 is a wasteful number, since it uses less digits than its factorization.

611403001422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7170.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 611403001422 its reverse (224100304116), we get a palindrome (835503305538).

The spelling of 611403001422 in words is "six hundred eleven billion, four hundred three million, one thousand, four hundred twenty-two".