1453073334 has 32 divisors (see below), whose sum is σ = 3135166560. Its totient is φ = 447263232.

The previous prime is 1453073327. The next prime is 1453073357. The reversal of 1453073334 is 4333703541.

It is a super-2 number, since 2×1453073334² = 4222844227963751112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453073295 and 1453073304.

It is a congruent number.

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, 128989 + ... + 139800.

It is an arithmetic number, because the mean of its divisors is an integer number (97973955).

Almost surely, 2^1453073334 is an apocalyptic number.

1453073334 is an abundant number, since it is smaller than the sum of its proper divisors (1682093226).

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

1453073334 is a wasteful number, since it uses less digits than its factorization.

1453073334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268864.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 1453073334 is about 38119.1990209658. The cubic root of 1453073334 is about 1132.6502998723.

Adding to 1453073334 its reverse (4333703541), we get a palindrome (5786776875).

The spelling of 1453073334 in words is "one billion, four hundred fifty-three million, seventy-three thousand, three hundred thirty-four".