10151421651205 has 32 divisors (see below), whose sum is σ = 12664485052416. Its totient is φ = 7803081000000.

The previous prime is 10151421651199. The next prime is 10151421651221. The reversal of 10151421651205 is 50215612415101.

10151421651205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-10151421651205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45552000 + ... + 45774310.

It is an arithmetic number, because the mean of its divisors is an integer number (395765157888).

Almost surely, 2^{10151421651205} is an apocalyptic number.

It is an amenable number.

10151421651205 is a deficient number, since it is larger than the sum of its proper divisors (2513063401211).

10151421651205 is a wasteful number, since it uses less digits than its factorization.

10151421651205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224449.

The product of its (nonzero) digits is 12000, while the sum is 34.

The spelling of 10151421651205 in words is "ten trillion, one hundred fifty-one billion, four hundred twenty-one million, six hundred fifty-one thousand, two hundred five".