3402302542534 has 48 divisors (see below), whose sum is σ = 6019188694848. Its totient is φ = 1437926385168.

The previous prime is 3402302542531. The next prime is 3402302542571. The reversal of 3402302542534 is 4352452032043.

It is a junction number, because it is equal to n+sod(n) for n = 3402302542493 and 3402302542502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402302542531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4066957 + ... + 4831639.

It is an arithmetic number, because the mean of its divisors is an integer number (125399764476).

Almost surely, 2^{3402302542534} is an apocalyptic number.

3402302542534 is a deficient number, since it is larger than the sum of its proper divisors (2616886152314).

3402302542534 is a wasteful number, since it uses less digits than its factorization.

3402302542534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765329 (or 765322 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 3402302542534 its reverse (4352452032043), we get a palindrome (7754754574577).

The spelling of 3402302542534 in words is "three trillion, four hundred two billion, three hundred two million, five hundred forty-two thousand, five hundred thirty-four".