920037245378 has 4 divisors (see below), whose sum is σ = 1380055868070. Its totient is φ = 460018622688.

The previous prime is 920037245353. The next prime is 920037245411. The reversal of 920037245378 is 873542730029.

It is a happy number.

920037245378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 628289266609 + 291747978769 = 792647^2 + 540137^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230009311343 + ... + 230009311346.

Almost surely, 2^920037245378 is an apocalyptic number.

920037245378 is a deficient number, since it is larger than the sum of its proper divisors (460018622692).

920037245378 is a wasteful number, since it uses less digits than its factorization.

920037245378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460018622691.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 920037245378 in words is "nine hundred twenty billion, thirty-seven million, two hundred forty-five thousand, three hundred seventy-eight".