28483178153914 has 32 divisors (see below), whose sum is σ = 46724271221952. Its totient is φ = 12914869968000.

The previous prime is 28483178153851. The next prime is 28483178153917. The reversal of 28483178153914 is 41935187138482.

It is a happy number.

It is a super-2 number, since 2×28483178153914² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28483178153917) 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, 14999184 + ... + 16791124.

It is an arithmetic number, because the mean of its divisors is an integer number (1460133475686).

Almost surely, 2^{28483178153914} is an apocalyptic number.

28483178153914 is a deficient number, since it is larger than the sum of its proper divisors (18241093068038).

28483178153914 is a wasteful number, since it uses less digits than its factorization.

28483178153914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793742.

The product of its digits is 46448640, while the sum is 64.

The spelling of 28483178153914 in words is "twenty-eight trillion, four hundred eighty-three billion, one hundred seventy-eight million, one hundred fifty-three thousand, nine hundred fourteen".