2141624051451 has 32 divisors (see below), whose sum is σ = 3276378828800. Its totient is φ = 1381163555520.

The previous prime is 2141624051423. The next prime is 2141624051459. The reversal of 2141624051451 is 1541504261412.

2141624051451 is a `hidden beast` number, since 2 + 1 + 4 + 162 + 40 + 5 + 1 + 451 = 666.

It is not a de Polignac number, because 2141624051451 - 2⁶ = 2141624051387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141624051459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1701570 + ... + 2679288.

It is an arithmetic number, because the mean of its divisors is an integer number (102386838400).

Almost surely, 2^{2141624051451} is an apocalyptic number.

2141624051451 is a deficient number, since it is larger than the sum of its proper divisors (1134754777349).

2141624051451 is a wasteful number, since it uses less digits than its factorization.

2141624051451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980376 (or 980370 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 2141624051451 in words is "two trillion, one hundred forty-one billion, six hundred twenty-four million, fifty-one thousand, four hundred fifty-one".