10156145402215 has 8 divisors (see below), whose sum is σ = 12234796174800. Its totient is φ = 8093301860352.

The previous prime is 10156145402201. The next prime is 10156145402219. The reversal of 10156145402215 is 51220454165101.

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 10156145402215 - 2²⁹ = 10155608531303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10156145402219) 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, 3951806265 + ... + 3951808834.

It is an arithmetic number, because the mean of its divisors is an integer number (1529349521850).

Almost surely, 2^{10156145402215} is an apocalyptic number.

10156145402215 is a deficient number, since it is larger than the sum of its proper divisors (2078650772585).

10156145402215 is an equidigital number, since it uses as much as digits as its factorization.

10156145402215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7903615361.

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 10156145402215 its reverse (51220454165101), we get a palindrome (61376599567316).

The spelling of 10156145402215 in words is "ten trillion, one hundred fifty-six billion, one hundred forty-five million, four hundred two thousand, two hundred fifteen".