290000146435 has 8 divisors (see below), whose sum is σ = 348064569216. Its totient is φ = 231957188160.

The previous prime is 290000146417. The next prime is 290000146439. The reversal of 290000146435 is 534641000092.

It is a happy number.

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

It is not a de Polignac number, because 290000146435 - 2¹¹ = 290000144387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 290000146435.

It is not an unprimeable number, because it can be changed into a prime (290000146439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5336386 + ... + 5390455.

It is an arithmetic number, because the mean of its divisors is an integer number (43508071152).

Almost surely, 2^290000146435 is an apocalyptic number.

290000146435 is a deficient number, since it is larger than the sum of its proper divisors (58064422781).

290000146435 is a wasteful number, since it uses less digits than its factorization.

290000146435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10732253.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 290000146435 in words is "two hundred ninety billion, one hundred forty-six thousand, four hundred thirty-five".