42741348146 has 32 divisors (see below), whose sum is σ = 77479234560. Its totient is φ = 17294457600.

The previous prime is 42741348101. The next prime is 42741348151. The reversal of 42741348146 is 64184314724.

It is a junction number, because it is equal to n+sod(n) for n = 42741348097 and 42741348106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1183211 + ... + 1218798.

It is an arithmetic number, because the mean of its divisors is an integer number (2421226080).

Almost surely, 2^42741348146 is an apocalyptic number.

42741348146 is a deficient number, since it is larger than the sum of its proper divisors (34737886414).

42741348146 is a wasteful number, since it uses less digits than its factorization.

42741348146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402090.

The product of its digits is 516096, while the sum is 44.

The spelling of 42741348146 in words is "forty-two billion, seven hundred forty-one million, three hundred forty-eight thousand, one hundred forty-six".