469087481940 has 192 divisors, whose sum is σ = 1650437849088. Its totient is φ = 96705100800.

The previous prime is 469087481927. The next prime is 469087481969. The reversal of 469087481940 is 49184780964.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 187000 + ... + 986480.

It is an arithmetic number, because the mean of its divisors is an integer number (8596030464).

Almost surely, 2^469087481940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469087481940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825218924544).

469087481940 is an abundant number, since it is smaller than the sum of its proper divisors (1181350367148).

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

469087481940 is a wasteful number, since it uses less digits than its factorization.

469087481940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799638 (or 799636 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 60.

The spelling of 469087481940 in words is "four hundred sixty-nine billion, eighty-seven million, four hundred eighty-one thousand, nine hundred forty".