15040378201 has 8 divisors (see below), whose sum is σ = 15699132864. Its totient is φ = 14382025680.

The previous prime is 15040378183. The next prime is 15040378229. The reversal of 15040378201 is 10287304051.

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

It is a cyclic number.

It is not a de Polignac number, because 15040378201 - 2¹⁷ = 15040247129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15040378501) 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, 22810 + ... + 174931.

It is an arithmetic number, because the mean of its divisors is an integer number (1962391608).

Almost surely, 2^15040378201 is an apocalyptic number.

It is an amenable number.

15040378201 is a deficient number, since it is larger than the sum of its proper divisors (658754663).

15040378201 is a wasteful number, since it uses less digits than its factorization.

15040378201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201071.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 15040378201 in words is "fifteen billion, forty million, three hundred seventy-eight thousand, two hundred one".