146837374148 has 24 divisors (see below), whose sum is σ = 262490491200. Its totient is φ = 71852188320.

The previous prime is 146837374147. The next prime is 146837374153. The reversal of 146837374148 is 841473738641.

It is a super-2 number, since 2×146837374148² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146837374093 and 146837374102.

It is not an unprimeable number, because it can be changed into a prime (146837374147) 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 7 ways as a sum of consecutive naturals, for example, 1463486 + ... + 1560597.

It is an arithmetic number, because the mean of its divisors is an integer number (10937103800).

Almost surely, 2^146837374148 is an apocalyptic number.

It is an amenable number.

146837374148 is a deficient number, since it is larger than the sum of its proper divisors (115653117052).

146837374148 is a wasteful number, since it uses less digits than its factorization.

146837374148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024347 (or 3024345 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 56.

The spelling of 146837374148 in words is "one hundred forty-six billion, eight hundred thirty-seven million, three hundred seventy-four thousand, one hundred forty-eight".