26020154132 has 12 divisors (see below), whose sum is σ = 52040308320. Its totient is φ = 11151494616.

The previous prime is 26020154123. The next prime is 26020154137. The reversal of 26020154132 is 23145102062.

It is a happy number.

26020154132 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26020154137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464645582 + ... + 464645637.

It is an arithmetic number, because the mean of its divisors is an integer number (4336692360).

Almost surely, 2^26020154132 is an apocalyptic number.

It is an amenable number.

26020154132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26020154132 is a wasteful number, since it uses less digits than its factorization.

26020154132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929291230 (or 929291228 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 26020154132 its reverse (23145102062), we get a palindrome (49165256194).

The spelling of 26020154132 in words is "twenty-six billion, twenty million, one hundred fifty-four thousand, one hundred thirty-two".