1054023144 has 32 divisors (see below), whose sum is σ = 2706277920. Its totient is φ = 341845056.

The previous prime is 1054023143. The next prime is 1054023161. The reversal of 1054023144 is 4413204501.

It is a super-2 number, since 2×1054023144² = 2221929576175289472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1054023143) 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, 592594 + ... + 594369.

It is an arithmetic number, because the mean of its divisors is an integer number (84571185).

Almost surely, 2^1054023144 is an apocalyptic number.

It is an amenable number.

1054023144 is an abundant number, since it is smaller than the sum of its proper divisors (1652254776).

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

1054023144 is a wasteful number, since it uses less digits than its factorization.

1054023144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187009 (or 1187005 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1054023144 is about 32465.7226009217. The cubic root of 1054023144 is about 1017.6928321895.

Adding to 1054023144 its reverse (4413204501), we get a palindrome (5467227645).

The spelling of 1054023144 in words is "one billion, fifty-four million, twenty-three thousand, one hundred forty-four".