1942924249200 has 360 divisors, whose sum is σ = 6953254195888. Its totient is φ = 463288320000.

The previous prime is 1942924249199. The next prime is 1942924249271. The reversal of 1942924249200 is 29424292491.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1942924249200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8747520 + ... + 8966880.

Almost surely, 2^{1942924249200} is an apocalyptic number.

1942924249200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1942924249200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3476627097944).

1942924249200 is an abundant number, since it is smaller than the sum of its proper divisors (5010329946688).

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

1942924249200 is a wasteful number, since it uses less digits than its factorization.

1942924249200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219465 (or 219443 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 1942924249200 in words is "one trillion, nine hundred forty-two billion, nine hundred twenty-four million, two hundred forty-nine thousand, two hundred".