2734021539342 has 24 divisors (see below), whose sum is σ = 6004860096144. Its totient is φ = 898856396064.

The previous prime is 2734021539331. The next prime is 2734021539407. The reversal of 2734021539342 is 2439351204372.

2734021539342 is a `hidden beast` number, since 2 + 7 + 3 + 4 + 0 + 215 + 393 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1040341738 + ... + 1040344365.

It is an arithmetic number, because the mean of its divisors is an integer number (250202504006).

Almost surely, 2^{2734021539342} is an apocalyptic number.

2734021539342 is an abundant number, since it is smaller than the sum of its proper divisors (3270838556802).

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

2734021539342 is a wasteful number, since it uses less digits than its factorization.

2734021539342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080686184 (or 2080686181 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 2734021539342 in words is "two trillion, seven hundred thirty-four billion, twenty-one million, five hundred thirty-nine thousand, three hundred forty-two".