32013523642534 has 32 divisors (see below), whose sum is σ = 55013952946176. Its totient is φ = 13686678764640.

The previous prime is 32013523642517. The next prime is 32013523642559. The reversal of 32013523642534 is 43524632531023.

It is a happy number.

It is a super-2 number, since 2×32013523642534² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104801947 + ... + 105106969.

It is an arithmetic number, because the mean of its divisors is an integer number (1719186029568).

Almost surely, 2^{32013523642534} is an apocalyptic number.

32013523642534 is a deficient number, since it is larger than the sum of its proper divisors (23000429303642).

32013523642534 is a wasteful number, since it uses less digits than its factorization.

32013523642534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323260.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 32013523642534 in words is "thirty-two trillion, thirteen billion, five hundred twenty-three million, six hundred forty-two thousand, five hundred thirty-four".