1942521028030 has 16 divisors (see below), whose sum is σ = 3814404927984. Its totient is φ = 706371282880.

The previous prime is 1942521028009. The next prime is 1942521028031. The reversal of 1942521028030 is 308201252491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942521028031) 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, 8829640927 + ... + 8829641146.

It is an arithmetic number, because the mean of its divisors is an integer number (238400307999).

Almost surely, 2^{1942521028030} is an apocalyptic number.

1942521028030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1942521028030 is a deficient number, since it is larger than the sum of its proper divisors (1871883899954).

1942521028030 is a wasteful number, since it uses less digits than its factorization.

1942521028030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17659282091.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 1942521028030 in words is "one trillion, nine hundred forty-two billion, five hundred twenty-one million, twenty-eight thousand, thirty".