14148078040 has 32 divisors (see below), whose sum is σ = 32930874000. Its totient is φ = 5464084864.

The previous prime is 14148078017. The next prime is 14148078089. The reversal of 14148078040 is 4087084141.

It is a super-2 number, since 2×14148078040² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6097150 + ... + 6099469.

Almost surely, 2^14148078040 is an apocalyptic number.

14148078040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14148078040 is an abundant number, since it is smaller than the sum of its proper divisors (18782795960).

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

14148078040 is a wasteful number, since it uses less digits than its factorization.

14148078040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196659 (or 12196655 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The spelling of 14148078040 in words is "fourteen billion, one hundred forty-eight million, seventy-eight thousand, forty".