145267477304 has 16 divisors (see below), whose sum is σ = 272495652000. Its totient is φ = 72601970112.

The previous prime is 145267477259. The next prime is 145267477307. The reversal of 145267477304 is 403774762541.

145267477304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145267477304² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145267477307) 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 3 ways as a sum of consecutive naturals, for example, 3951629 + ... + 3988220.

It is an arithmetic number, because the mean of its divisors is an integer number (17030978250).

Almost surely, 2^145267477304 is an apocalyptic number.

It is an amenable number.

145267477304 is a deficient number, since it is larger than the sum of its proper divisors (127228174696).

145267477304 is a wasteful number, since it uses less digits than its factorization.

145267477304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7942142 (or 7942138 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 50.

The spelling of 145267477304 in words is "one hundred forty-five billion, two hundred sixty-seven million, four hundred seventy-seven thousand, three hundred four".