10405241620 has 24 divisors (see below), whose sum is σ = 21852923904. Its totient is φ = 4161731616.

The previous prime is 10405241599. The next prime is 10405241641. The reversal of 10405241620 is 2614250401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10405241599) and next prime (10405241641).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434397 + ... + 457723.

It is an arithmetic number, because the mean of its divisors is an integer number (910538496).

Almost surely, 2^10405241620 is an apocalyptic number.

10405241620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10405241620 is an abundant number, since it is smaller than the sum of its proper divisors (11447682284).

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

10405241620 is a wasteful number, since it uses less digits than its factorization.

10405241620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45639 (or 45637 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 10405241620 in words is "ten billion, four hundred five million, two hundred forty-one thousand, six hundred twenty".