2901478420609 has 16 divisors (see below), whose sum is σ = 3006166965120. Its totient is φ = 2797101336960.

The previous prime is 2901478420579. The next prime is 2901478420627. The reversal of 2901478420609 is 9060248741092.

It is not a de Polignac number, because 2901478420609 - 2¹¹ = 2901478418561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2901478420649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78909789 + ... + 78946549.

It is an arithmetic number, because the mean of its divisors is an integer number (187885435320).

Almost surely, 2^{2901478420609} is an apocalyptic number.

2901478420609 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2901478420609 is a deficient number, since it is larger than the sum of its proper divisors (104688544511).

2901478420609 is a wasteful number, since it uses less digits than its factorization.

2901478420609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40920.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 2901478420609 in words is "two trillion, nine hundred one billion, four hundred seventy-eight million, four hundred twenty thousand, six hundred nine".