80141401332 has 18 divisors (see below), whose sum is σ = 202579653458. Its totient is φ = 26713800432.

The previous prime is 80141401331. The next prime is 80141401337. The reversal of 80141401332 is 23310414108.

It can be written as a sum of positive squares in only one way, i.e., 55788550416 + 24352850916 = 236196^2 + 156054^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 80141401296 and 80141401305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80141401331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1113074983 + ... + 1113075054.

Almost surely, 2^80141401332 is an apocalyptic number.

It is an amenable number.

80141401332 is an abundant number, since it is smaller than the sum of its proper divisors (122438252126).

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

80141401332 is a wasteful number, since it uses less digits than its factorization.

80141401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226150047 (or 2226150042 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 80141401332 in words is "eighty billion, one hundred forty-one million, four hundred one thousand, three hundred thirty-two".