140088667416 has 64 divisors (see below), whose sum is σ = 383609973600. Its totient is φ = 42433886208.

The previous prime is 140088667403. The next prime is 140088667417. The reversal of 140088667416 is 614766880041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140088667417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5908075 + ... + 5931738.

Almost surely, 2^140088667416 is an apocalyptic number.

It is an amenable number.

140088667416 is an abundant number, since it is smaller than the sum of its proper divisors (243521306184).

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

140088667416 is a wasteful number, since it uses less digits than its factorization.

140088667416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11839868 (or 11839864 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 140088667416 in words is "one hundred forty billion, eighty-eight million, six hundred sixty-seven thousand, four hundred sixteen".