2042623948 has 12 divisors (see below), whose sum is σ = 3650647392. Its totient is φ = 999581840.

The previous prime is 2042623939. The next prime is 2042623949. The reversal of 2042623948 is 8493262402.

It is a self number, because there is not a number n which added to its sum of digits gives 2042623948.

It is not an unprimeable number, because it can be changed into a prime (2042623949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5432323 + ... + 5432698.

It is an arithmetic number, because the mean of its divisors is an integer number (304220616).

Almost surely, 2^2042623948 is an apocalyptic number.

It is an amenable number.

2042623948 is a deficient number, since it is larger than the sum of its proper divisors (1608023444).

2042623948 is a wasteful number, since it uses less digits than its factorization.

2042623948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10865072 (or 10865070 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 2042623948 is about 45195.3974205339. The cubic root of 2042623948 is about 1268.8086763678.

It can be divided in two parts, 204262394 and 8, that added together give a palindrome (204262402).

The spelling of 2042623948 in words is "two billion, forty-two million, six hundred twenty-three thousand, nine hundred forty-eight".