146674382742 has 32 divisors (see below), whose sum is σ = 326008565760. Its totient is φ = 48881637000.

The previous prime is 146674382741. The next prime is 146674382747. The reversal of 146674382742 is 247283476641.

146674382742 is a `hidden beast` number, since 146 + 6 + 7 + 438 + 27 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146674382741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 867 + ... + 541617.

It is an arithmetic number, because the mean of its divisors is an integer number (10187767680).

Almost surely, 2^146674382742 is an apocalyptic number.

146674382742 is an abundant number, since it is smaller than the sum of its proper divisors (179334183018).

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

146674382742 is a wasteful number, since it uses less digits than its factorization.

146674382742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545785 (or 545779 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 54.

It can be divided in two parts, 14667 and 4382742, that added together give a square (4397409 = 2097²).

The spelling of 146674382742 in words is "one hundred forty-six billion, six hundred seventy-four million, three hundred eighty-two thousand, seven hundred forty-two".