146504649274 has 16 divisors (see below), whose sum is σ = 221815781568. Its totient is φ = 72568252512.

The previous prime is 146504649233. The next prime is 146504649287. The reversal of 146504649274 is 472946405641.

It is a super-2 number, since 2×146504649274² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 415524 + ... + 682399.

It is an arithmetic number, because the mean of its divisors is an integer number (13863486348).

Almost surely, 2^146504649274 is an apocalyptic number.

146504649274 is a deficient number, since it is larger than the sum of its proper divisors (75311132294).

146504649274 is a wasteful number, since it uses less digits than its factorization.

146504649274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098549.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 146504649274 in words is "one hundred forty-six billion, five hundred four million, six hundred forty-nine thousand, two hundred seventy-four".