2130452621154 has 96 divisors (see below), whose sum is σ = 5447290028544. Its totient is φ = 593258307840.

The previous prime is 2130452621107. The next prime is 2130452621197. The reversal of 2130452621154 is 4511262540312.

2130452621154 is a `hidden beast` number, since 2 + 1 + 30 + 452 + 6 + 21 + 154 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1281787 + ... + 2429790.

It is an arithmetic number, because the mean of its divisors is an integer number (56742604464).

Almost surely, 2^{2130452621154} is an apocalyptic number.

2130452621154 is an abundant number, since it is smaller than the sum of its proper divisors (3316837407390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2130452621154 is a wasteful number, since it uses less digits than its factorization.

2130452621154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711832 (or 3711829 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 2130452621154 in words is "two trillion, one hundred thirty billion, four hundred fifty-two million, six hundred twenty-one thousand, one hundred fifty-four".