451342098 has 32 divisors (see below), whose sum is σ = 1003699200. Its totient is φ = 150339888.

The previous prime is 451342097. The next prime is 451342103. The reversal of 451342098 is 890243154.

It is not an unprimeable number, because it can be changed into a prime (451342091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119040 + ... + 122772.

It is an arithmetic number, because the mean of its divisors is an integer number (31365600).

Almost surely, 2^451342098 is an apocalyptic number.

451342098 is an abundant number, since it is smaller than the sum of its proper divisors (552357102).

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

451342098 is a wasteful number, since it uses less digits than its factorization.

451342098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983 (or 5977 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 451342098 is about 21244.8134376370. The cubic root of 451342098 is about 767.0705002490.

The spelling of 451342098 in words is "four hundred fifty-one million, three hundred forty-two thousand, ninety-eight".