1043454000 has 80 divisors (see below), whose sum is σ = 3364115040. Its totient is φ = 278252800.

The previous prime is 1043453993. The next prime is 1043454019. The reversal of 1043454000 is 4543401.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80955 + ... + 92954.

It is an arithmetic number, because the mean of its divisors is an integer number (42051438).

Almost surely, 2^1043454000 is an apocalyptic number.

1043454000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043454000 is an abundant number, since it is smaller than the sum of its proper divisors (2320661040).

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

1043454000 is a wasteful number, since it uses less digits than its factorization.

1043454000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173935 (or 173919 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1043454000 is about 32302.5385999305. The cubic root of 1043454000 is about 1014.2797838328.

Adding to 1043454000 its reverse (4543401), we get a palindrome (1047997401).

It can be divided in two parts, 104345 and 4000, that added together give a triangular number (108345 = T₄₆₅).

The spelling of 1043454000 in words is "one billion, forty-three million, four hundred fifty-four thousand".