1452127340 has 24 divisors (see below), whose sum is σ = 3123846432. Its totient is φ = 566683520.

The previous prime is 1452127331. The next prime is 1452127441. The reversal of 1452127340 is 437212541.

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, 884624 + ... + 886263.

It is an arithmetic number, because the mean of its divisors is an integer number (130160268).

Almost surely, 2^1452127340 is an apocalyptic number.

1452127340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452127340 is an abundant number, since it is smaller than the sum of its proper divisors (1671719092).

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

1452127340 is a wasteful number, since it uses less digits than its factorization.

1452127340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770937 (or 1770935 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1452127340 is about 38106.7886340479. The cubic root of 1452127340 is about 1132.4044501576.

Adding to 1452127340 its reverse (437212541), we get a palindrome (1889339881).

The spelling of 1452127340 in words is "one billion, four hundred fifty-two million, one hundred twenty-seven thousand, three hundred forty".