1452058740198 has 96 divisors (see below), whose sum is σ = 3468385563552. Its totient is φ = 435373056000.

The previous prime is 1452058740061. The next prime is 1452058740269. The reversal of 1452058740198 is 8910478502541.

1452058740198 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 0 + 587 + 40 + 19 + 8 = 666.

It is a super-2 number, since 2×1452058740198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111407490 + ... + 111420522.

It is an arithmetic number, because the mean of its divisors is an integer number (36129016287).

Almost surely, 2^{1452058740198} is an apocalyptic number.

1452058740198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452058740198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1734192781776).

1452058740198 is an abundant number, since it is smaller than the sum of its proper divisors (2016326823354).

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

1452058740198 is a wasteful number, since it uses less digits than its factorization.

1452058740198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18950 (or 18947 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 1452058740198 in words is "one trillion, four hundred fifty-two billion, fifty-eight million, seven hundred forty thousand, one hundred ninety-eight".