42958471253534 has 16 divisors (see below), whose sum is σ = 64449686432880. Its totient is φ = 21475242771840.

The previous prime is 42958471253531. The next prime is 42958471253561. The reversal of 42958471253534 is 43535217485924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42958471253531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314551304 + ... + 314687844.

It is an arithmetic number, because the mean of its divisors is an integer number (4028105402055).

Almost surely, 2^{42958471253534} is an apocalyptic number.

42958471253534 is a deficient number, since it is larger than the sum of its proper divisors (21491215179346).

42958471253534 is a wasteful number, since it uses less digits than its factorization.

42958471253534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164635.

The product of its digits is 145152000, while the sum is 62.

The spelling of 42958471253534 in words is "forty-two trillion, nine hundred fifty-eight billion, four hundred seventy-one million, two hundred fifty-three thousand, five hundred thirty-four".