145151958214 has 8 divisors (see below), whose sum is σ = 217763961408. Its totient is φ = 72563971080.

The previous prime is 145151958209. The next prime is 145151958221. The reversal of 145151958214 is 412859151541.

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, 5988897 + ... + 6013084.

It is an arithmetic number, because the mean of its divisors is an integer number (27220495176).

Almost surely, 2^145151958214 is an apocalyptic number.

145151958214 is a deficient number, since it is larger than the sum of its proper divisors (72612003194).

145151958214 is a wasteful number, since it uses less digits than its factorization.

145151958214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12008030.

The product of its digits is 288000, while the sum is 46.

The spelling of 145151958214 in words is "one hundred forty-five billion, one hundred fifty-one million, nine hundred fifty-eight thousand, two hundred fourteen".