2071881049476 has 48 divisors (see below), whose sum is σ = 5637771574400. Its totient is φ = 591966012960.

The previous prime is 2071881049409. The next prime is 2071881049499. The reversal of 2071881049476 is 6749401881702.

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, 251682115 + ... + 251690346.

Almost surely, 2^{2071881049476} is an apocalyptic number.

It is an amenable number.

2071881049476 is an abundant number, since it is smaller than the sum of its proper divisors (3565890524924).

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

2071881049476 is a wasteful number, since it uses less digits than its factorization.

2071881049476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503372489 (or 503372473 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 57.

The spelling of 2071881049476 in words is "two trillion, seventy-one billion, eight hundred eighty-one million, forty-nine thousand, four hundred seventy-six".