2740542401452 has 12 divisors (see below), whose sum is σ = 5078063861640. Its totient is φ = 1289667012416.

The previous prime is 2740542401431. The next prime is 2740542401473. The reversal of 2740542401452 is 2541042450472.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2740542401431) and next prime (2740542401473).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20151047002 + ... + 20151047137.

It is an arithmetic number, because the mean of its divisors is an integer number (423171988470).

Almost surely, 2^{2740542401452} is an apocalyptic number.

It is an amenable number.

2740542401452 is a deficient number, since it is larger than the sum of its proper divisors (2337521460188).

2740542401452 is a wasteful number, since it uses less digits than its factorization.

2740542401452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40302094160 (or 40302094158 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 40.

The spelling of 2740542401452 in words is "two trillion, seven hundred forty billion, five hundred forty-two million, four hundred one thousand, four hundred fifty-two".