151409399378 has 8 divisors (see below), whose sum is σ = 227165834880. Its totient is φ = 75687454420.

The previous prime is 151409399377. The next prime is 151409399387. The reversal of 151409399378 is 873993904151.

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

It is not an unprimeable number, because it can be changed into a prime (151409399377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8611658 + ... + 8629221.

It is an arithmetic number, because the mean of its divisors is an integer number (28395729360).

Almost surely, 2^151409399378 is an apocalyptic number.

151409399378 is a deficient number, since it is larger than the sum of its proper divisors (75756435502).

151409399378 is a wasteful number, since it uses less digits than its factorization.

151409399378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17245272.

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 151409399378 in words is "one hundred fifty-one billion, four hundred nine million, three hundred ninety-nine thousand, three hundred seventy-eight".