146837374050 has 96 divisors (see below), whose sum is σ = 368255305152. Its totient is φ = 38718177280.

The previous prime is 146837374031. The next prime is 146837374051. The reversal of 146837374050 is 50473738641.

It is a super-2 number, since 2×146837374050² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146837374051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5267449 + ... + 5295251.

It is an arithmetic number, because the mean of its divisors is an integer number (3835992762).

Almost surely, 2^146837374050 is an apocalyptic number.

146837374050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 146837374050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184127652576).

146837374050 is an abundant number, since it is smaller than the sum of its proper divisors (221417931102).

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

146837374050 is a wasteful number, since it uses less digits than its factorization.

146837374050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28212 (or 28207 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 146837374050 in words is "one hundred forty-six billion, eight hundred thirty-seven million, three hundred seventy-four thousand, fifty".