1534200404 has 24 divisors (see below), whose sum is σ = 2935728768. Its totient is φ = 695744640.

The previous prime is 1534200373. The next prime is 1534200431. The reversal of 1534200404 is 4040024351.

It is a self number, because there is not a number n which added to its sum of digits gives 1534200404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21212 + ... + 59315.

It is an arithmetic number, because the mean of its divisors is an integer number (122322032).

Almost surely, 2^1534200404 is an apocalyptic number.

It is an amenable number.

1534200404 is a deficient number, since it is larger than the sum of its proper divisors (1401528364).

1534200404 is a wasteful number, since it uses less digits than its factorization.

1534200404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80975 (or 80973 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1534200404 is about 39168.8703436798. The cubic root of 1534200404 is about 1153.3488783215.

Adding to 1534200404 its reverse (4040024351), we get a palindrome (5574224755).

The spelling of 1534200404 in words is "one billion, five hundred thirty-four million, two hundred thousand, four hundred four".