2071440850944 has 272 divisors, whose sum is σ = 5683519576224. Its totient is φ = 670669209600.

The previous prime is 2071440850937. The next prime is 2071440850951. The reversal of 2071440850944 is 4490580441702.

It is an interprime number because it is at equal distance from previous prime (2071440850937) and next prime (2071440850951).

It is a super-2 number, since 2×2071440850944² (a number of 25 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2071440850893 and 2071440850902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2523070054 + ... + 2523070874.

Almost surely, 2^{2071440850944} is an apocalyptic number.

2071440850944 is a gapful number since it is divisible by the number (24) 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 2071440850944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2841759788112).

2071440850944 is an abundant number, since it is smaller than the sum of its proper divisors (3612078725280).

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

2071440850944 is an frugal number, since it uses more digits than its factorization.

2071440850944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 2071440850944 in words is "two trillion, seventy-one billion, four hundred forty million, eight hundred fifty thousand, nine hundred forty-four".