151402143454 has 8 divisors (see below), whose sum is σ = 239056016040. Its totient is φ = 71716804776.

The previous prime is 151402143407. The next prime is 151402143467. The reversal of 151402143454 is 454341204151.

It is a happy number.

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

It is a congruent number.

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, 1992133429 + ... + 1992133504.

It is an arithmetic number, because the mean of its divisors is an integer number (29882002005).

Almost surely, 2^151402143454 is an apocalyptic number.

151402143454 is a deficient number, since it is larger than the sum of its proper divisors (87653872586).

151402143454 is a wasteful number, since it uses less digits than its factorization.

151402143454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984266954.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 151402143454 in words is "one hundred fifty-one billion, four hundred two million, one hundred forty-three thousand, four hundred fifty-four".