4378063223952 has 160 divisors (see below), whose sum is σ = 14430618048000. Its totient is φ = 1256860229760.

The previous prime is 4378063223951. The next prime is 4378063223977. The reversal of 4378063223952 is 2593223608734.

It is a happy number.

4378063223952 is a `hidden beast` number, since 4 + 378 + 0 + 6 + 32 + 239 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4378063223951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24154702 + ... + 24335277.

It is an arithmetic number, because the mean of its divisors is an integer number (90191362800).

Almost surely, 2^{4378063223952} is an apocalyptic number.

It is an amenable number.

4378063223952 is an abundant number, since it is smaller than the sum of its proper divisors (10052554824048).

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

4378063223952 is a wasteful number, since it uses less digits than its factorization.

4378063223952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48490026 (or 48490014 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 4378063223952 in words is "four trillion, three hundred seventy-eight billion, sixty-three million, two hundred twenty-three thousand, nine hundred fifty-two".