1534130340 has 48 divisors (see below), whose sum is σ = 4301337600. Its totient is φ = 408551680.

The previous prime is 1534130329. The next prime is 1534130359. The reversal of 1534130340 is 430314351.

It is a happy number.

1534130340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1534130340.

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, 28861 + ... + 62459.

It is an arithmetic number, because the mean of its divisors is an integer number (89611200).

Almost surely, 2^1534130340 is an apocalyptic number.

1534130340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1534130340 is an abundant number, since it is smaller than the sum of its proper divisors (2767207260).

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

1534130340 is a wasteful number, since it uses less digits than its factorization.

1534130340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34372 (or 34370 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1534130340 is about 39167.9759497475. The cubic root of 1534130340 is about 1153.3313209747.

Adding to 1534130340 its reverse (430314351), we get a palindrome (1964444691).

The spelling of 1534130340 in words is "one billion, five hundred thirty-four million, one hundred thirty thousand, three hundred forty".