385657454081104 has 40 divisors (see below), whose sum is σ = 755670849773760. Its totient is φ = 190645988332800.

The previous prime is 385657454081101. The next prime is 385657454081161. The reversal of 385657454081104 is 401180454756583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385657454081101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5401699 + ... + 28292989.

It is an arithmetic number, because the mean of its divisors is an integer number (18891771244344).

Almost surely, 2^{385657454081104} is an apocalyptic number.

It is an amenable number.

385657454081104 is a deficient number, since it is larger than the sum of its proper divisors (370013395692656).

385657454081104 is a wasteful number, since it uses less digits than its factorization.

385657454081104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22903219 (or 22903213 counting only the distinct ones).

The product of its (nonzero) digits is 64512000, while the sum is 61.

The spelling of 385657454081104 in words is "three hundred eighty-five trillion, six hundred fifty-seven billion, four hundred fifty-four million, eighty-one thousand, one hundred four".