151898983342 has 4 divisors (see below), whose sum is σ = 227848475016. Its totient is φ = 75949491670.

The previous prime is 151898983331. The next prime is 151898983367. The reversal of 151898983342 is 243389898151.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×151898983342² (a number of 23 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 as a sum of consecutive naturals, namely, 37974745834 + ... + 37974745837.

It is an arithmetic number, because the mean of its divisors is an integer number (56962118754).

Almost surely, 2^151898983342 is an apocalyptic number.

151898983342 is a deficient number, since it is larger than the sum of its proper divisors (75949491674).

151898983342 is an equidigital number, since it uses as much as digits as its factorization.

151898983342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75949491673.

The product of its digits is 14929920, while the sum is 61.

The spelling of 151898983342 in words is "one hundred fifty-one billion, eight hundred ninety-eight million, nine hundred eighty-three thousand, three hundred forty-two".