1941242620 has 24 divisors (see below), whose sum is σ = 4080848688. Its totient is φ = 775689600.

The previous prime is 1941242617. The next prime is 1941242623. The reversal of 1941242620 is 262421491.

It is an interprime number because it is at equal distance from previous prime (1941242617) and next prime (1941242623).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941242623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30561 + ... + 69400.

It is an arithmetic number, because the mean of its divisors is an integer number (170035362).

Almost surely, 2^1941242620 is an apocalyptic number.

1941242620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1941242620 is an abundant number, since it is smaller than the sum of its proper divisors (2139606068).

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

1941242620 is a wasteful number, since it uses less digits than its factorization.

1941242620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100941 (or 100939 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1941242620 is about 44059.5349498834. The cubic root of 1941242620 is about 1247.4599342155.

The spelling of 1941242620 in words is "one billion, nine hundred forty-one million, two hundred forty-two thousand, six hundred twenty".