42061302 has 16 divisors (see below), whose sum is σ = 93469680. Its totient is φ = 14020416.

The previous prime is 42061297. The next prime is 42061303. The reversal of 42061302 is 20316024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42061303) 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, 389403 + ... + 389510.

It is an arithmetic number, because the mean of its divisors is an integer number (5841855).

Almost surely, 2^42061302 is an apocalyptic number.

42061302 is an abundant number, since it is smaller than the sum of its proper divisors (51408378).

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

42061302 is a wasteful number, since it uses less digits than its factorization.

42061302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778924 (or 778918 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 42061302 is about 6485.4685258661. The cubic root of 42061302 is about 347.7716992484.

Adding to 42061302 its reverse (20316024), we get a palindrome (62377326).

The spelling of 42061302 in words is "forty-two million, sixty-one thousand, three hundred two".