1451883342 has 32 divisors (see below), whose sum is σ = 3573868032. Its totient is φ = 382914144.

The previous prime is 1451883341. The next prime is 1451883401. The reversal of 1451883342 is 2433881541.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1451883342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451883341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1329018 + ... + 1330109.

It is an arithmetic number, because the mean of its divisors is an integer number (111683376).

Almost surely, 2^1451883342 is an apocalyptic number.

1451883342 is an abundant number, since it is smaller than the sum of its proper divisors (2121984690).

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

1451883342 is a wasteful number, since it uses less digits than its factorization.

1451883342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659152.

The product of its digits is 92160, while the sum is 39.

The square root of 1451883342 is about 38103.5869965020. The cubic root of 1451883342 is about 1132.3410214003.

The spelling of 1451883342 in words is "one billion, four hundred fifty-one million, eight hundred eighty-three thousand, three hundred forty-two".