45379342 has 16 divisors (see below), whose sum is σ = 70018992. Its totient is φ = 22048000.

The previous prime is 45379339. The next prime is 45379349. The reversal of 45379342 is 24397354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45379349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9342 + ... + 13342.

It is an arithmetic number, because the mean of its divisors is an integer number (4376187).

Almost surely, 2^45379342 is an apocalyptic number.

45379342 is a deficient number, since it is larger than the sum of its proper divisors (24639650).

45379342 is a wasteful number, since it uses less digits than its factorization.

45379342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163.

The product of its digits is 90720, while the sum is 37.

The square root of 45379342 is about 6736.4190784125. The cubic root of 45379342 is about 356.6860010287.

The spelling of 45379342 in words is "forty-five million, three hundred seventy-nine thousand, three hundred forty-two".