45774082144 has 24 divisors (see below), whose sum is σ = 102991685328. Its totient is φ = 19617463680.

The previous prime is 45774082121. The next prime is 45774082157. The reversal of 45774082144 is 44128047754.

It is a super-2 number, since 2×45774082144² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45774082094 and 45774082103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102174067 + ... + 102174514.

It is an arithmetic number, because the mean of its divisors is an integer number (4291320222).

Almost surely, 2^45774082144 is an apocalyptic number.

It is an amenable number.

45774082144 is an abundant number, since it is smaller than the sum of its proper divisors (57217603184).

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

45774082144 is a wasteful number, since it uses less digits than its factorization.

45774082144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204348598 (or 204348590 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 46.

The spelling of 45774082144 in words is "forty-five billion, seven hundred seventy-four million, eighty-two thousand, one hundred forty-four".