153402513111542 has 8 divisors (see below), whose sum is σ = 231260070018000. Its totient is φ = 76315823105544.

The previous prime is 153402513111541. The next prime is 153402513111593. The reversal of 153402513111542 is 245111315204351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 153402513111496 and 153402513111505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153402513111541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192716724617 + ... + 192716725412.

It is an arithmetic number, because the mean of its divisors is an integer number (28907508752250).

Almost surely, 2^{153402513111542} is an apocalyptic number.

153402513111542 is a deficient number, since it is larger than the sum of its proper divisors (77857556906458).

153402513111542 is a wasteful number, since it uses less digits than its factorization.

153402513111542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385433450230.

The product of its (nonzero) digits is 72000, while the sum is 38.

Adding to 153402513111542 its reverse (245111315204351), we get a palindrome (398513828315893).

The spelling of 153402513111542 in words is "one hundred fifty-three trillion, four hundred two billion, five hundred thirteen million, one hundred eleven thousand, five hundred forty-two".