42074247380 has 48 divisors (see below), whose sum is σ = 96412873536. Its totient is φ = 15295822080.

The previous prime is 42074247373. The next prime is 42074247389. The reversal of 42074247380 is 8374247024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42074247389) 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, 923087 + ... + 967593.

It is an arithmetic number, because the mean of its divisors is an integer number (2008601532).

Almost surely, 2^42074247380 is an apocalyptic number.

It is an amenable number.

42074247380 is an abundant number, since it is smaller than the sum of its proper divisors (54338626156).

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

42074247380 is a wasteful number, since it uses less digits than its factorization.

42074247380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48824 (or 48822 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 42074247380 in words is "forty-two billion, seventy-four million, two hundred forty-seven thousand, three hundred eighty".