151934900042 has 8 divisors (see below), whose sum is σ = 227907987876. Its totient is φ = 75965570752.

The previous prime is 151934900021. The next prime is 151934900099. The reversal of 151934900042 is 240009439151.

It can be written as a sum of positive squares in 2 ways, for example, as 151296882961 + 638017081 = 388969^2 + 25259^2 .

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 = 151934899969 and 151934900005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836303 + ... + 1001634.

Almost surely, 2^151934900042 is an apocalyptic number.

151934900042 is a deficient number, since it is larger than the sum of its proper divisors (75973087834).

151934900042 is a wasteful number, since it uses less digits than its factorization.

151934900042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879272.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 151934900042 in words is "one hundred fifty-one billion, nine hundred thirty-four million, nine hundred thousand, forty-two".