146045751274 has 8 divisors (see below), whose sum is σ = 219072759840. Its totient is φ = 73021497996.

The previous prime is 146045751251. The next prime is 146045751283. The reversal of 146045751274 is 472157540641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×146045751274² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550774 + ... + 771649.

It is an arithmetic number, because the mean of its divisors is an integer number (27384094980).

Almost surely, 2^146045751274 is an apocalyptic number.

146045751274 is a deficient number, since it is larger than the sum of its proper divisors (73027008566).

146045751274 is a wasteful number, since it uses less digits than its factorization.

146045751274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377644.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 146045751274 in words is "one hundred forty-six billion, forty-five million, seven hundred fifty-one thousand, two hundred seventy-four".