154142010523129 has 8 divisors (see below), whose sum is σ = 154439570654208. Its totient is φ = 153844456914720.

The previous prime is 154142010523121. The next prime is 154142010523153. The reversal of 154142010523129 is 921325010241451.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 154142010523129 - 2³ = 154142010523121 is a prime.

It is a super-2 number, since 2×154142010523129² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154142010523091 and 154142010523100.

It is not an unprimeable number, because it can be changed into a prime (154142010523121) 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, 47081344 + ... + 50248750.

It is an arithmetic number, because the mean of its divisors is an integer number (19304946331776).

Almost surely, 2^{154142010523129} is an apocalyptic number.

It is an amenable number.

154142010523129 is a deficient number, since it is larger than the sum of its proper divisors (297560131079).

154142010523129 is an equidigital number, since it uses as much as digits as its factorization.

154142010523129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261335.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 154142010523129 in words is "one hundred fifty-four trillion, one hundred forty-two billion, ten million, five hundred twenty-three thousand, one hundred twenty-nine".