1452434016 has 48 divisors (see below), whose sum is σ = 4159245888. Its totient is φ = 440131200.

The previous prime is 1452433963. The next prime is 1452434017. The reversal of 1452434016 is 6104342541.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452434017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686650 + ... + 688761.

It is an arithmetic number, because the mean of its divisors is an integer number (86650956).

Almost surely, 2^1452434016 is an apocalyptic number.

1452434016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1452434016 is an abundant number, since it is smaller than the sum of its proper divisors (2706811872).

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

1452434016 is a wasteful number, since it uses less digits than its factorization.

1452434016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375435 (or 1375427 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1452434016 is about 38110.8123240636. The cubic root of 1452434016 is about 1132.4841623640.

Adding to 1452434016 its reverse (6104342541), we get a palindrome (7556776557).

The spelling of 1452434016 in words is "one billion, four hundred fifty-two million, four hundred thirty-four thousand, sixteen".