141026620551 has 4 divisors (see below), whose sum is σ = 188035494072. Its totient is φ = 94017747032.

The previous prime is 141026620543. The next prime is 141026620591. The reversal of 141026620551 is 155026620141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 155026620141 = 3 ⋅51675540047.

It is a cyclic number.

It is not a de Polignac number, because 141026620551 - 2³ = 141026620543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141026620591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23504436756 + ... + 23504436761.

It is an arithmetic number, because the mean of its divisors is an integer number (47008873518).

Almost surely, 2^141026620551 is an apocalyptic number.

141026620551 is a deficient number, since it is larger than the sum of its proper divisors (47008873521).

141026620551 is an equidigital number, since it uses as much as digits as its factorization.

141026620551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47008873520.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 141026620551 in words is "one hundred forty-one billion, twenty-six million, six hundred twenty thousand, five hundred fifty-one".