151454129342 has 4 divisors (see below), whose sum is σ = 227181194016. Its totient is φ = 75727064670.

The previous prime is 151454129341. The next prime is 151454129417. The reversal of 151454129342 is 243921454151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243921454151 = 43 ⋅5672591957.

It is a self number, because there is not a number n which added to its sum of digits gives 151454129342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151454129341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37863532334 + ... + 37863532337.

It is an arithmetic number, because the mean of its divisors is an integer number (56795298504).

Almost surely, 2^151454129342 is an apocalyptic number.

151454129342 is a deficient number, since it is larger than the sum of its proper divisors (75727064674).

151454129342 is an equidigital number, since it uses as much as digits as its factorization.

151454129342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75727064673.

The product of its digits is 172800, while the sum is 41.

The spelling of 151454129342 in words is "one hundred fifty-one billion, four hundred fifty-four million, one hundred twenty-nine thousand, three hundred forty-two".