2940771575451 has 16 divisors (see below), whose sum is σ = 3946119962400. Its totient is φ = 1947969523968.

The previous prime is 2940771575387. The next prime is 2940771575453. The reversal of 2940771575451 is 1545751770492.

It is not a de Polignac number, because 2940771575451 - 2⁶ = 2940771575387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2940771575391 and 2940771575400.

It is not an unprimeable number, because it can be changed into a prime (2940771575453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20997565 + ... + 21137153.

It is an arithmetic number, because the mean of its divisors is an integer number (246632497650).

Almost surely, 2^{2940771575451} is an apocalyptic number.

2940771575451 is a deficient number, since it is larger than the sum of its proper divisors (1005348386949).

2940771575451 is a wasteful number, since it uses less digits than its factorization.

2940771575451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184478.

The product of its (nonzero) digits is 12348000, while the sum is 57.

The spelling of 2940771575451 in words is "two trillion, nine hundred forty billion, seven hundred seventy-one million, five hundred seventy-five thousand, four hundred fifty-one".