1974019814030 has 64 divisors (see below), whose sum is σ = 4107114243072. Its totient is φ = 675132541440.

The previous prime is 1974019814003. The next prime is 1974019814071. The reversal of 1974019814030 is 304189104791.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2341127 + ... + 3070653.

It is an arithmetic number, because the mean of its divisors is an integer number (64173660048).

Almost surely, 2^{1974019814030} is an apocalyptic number.

1974019814030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1974019814030 is an abundant number, since it is smaller than the sum of its proper divisors (2133094429042).

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

1974019814030 is a wasteful number, since it uses less digits than its factorization.

1974019814030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731009.

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 1974019814030 in words is "one trillion, nine hundred seventy-four billion, nineteen million, eight hundred fourteen thousand, thirty".