2741415978852 has 18 divisors (see below), whose sum is σ = 6929690391078. Its totient is φ = 913805326272.

The previous prime is 2741415978827. The next prime is 2741415978853. The reversal of 2741415978852 is 2588795141472.

2741415978852 is a `hidden beast` number, since 2 + 7 + 4 + 1 + 415 + 97 + 88 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2434648432896 + 306767545956 = 1560336^2 + 553866^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2741415978852² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2741415978852.

It is not an unprimeable number, because it can be changed into a prime (2741415978853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38075221893 + ... + 38075221964.

Almost surely, 2^{2741415978852} is an apocalyptic number.

It is an amenable number.

2741415978852 is an abundant number, since it is smaller than the sum of its proper divisors (4188274412226).

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

2741415978852 is a wasteful number, since it uses less digits than its factorization.

2741415978852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76150443867 (or 76150443862 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 63.

The spelling of 2741415978852 in words is "two trillion, seven hundred forty-one billion, four hundred fifteen million, nine hundred seventy-eight thousand, eight hundred fifty-two".