2153428570042 has 32 divisors (see below), whose sum is σ = 3473483072832. Its totient is φ = 997596044544.

The previous prime is 2153428570019. The next prime is 2153428570043. The reversal of 2153428570042 is 2400758243512.

It is not an unprimeable number, because it can be changed into a prime (2153428570043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3159048 + ... + 3779740.

It is an arithmetic number, because the mean of its divisors is an integer number (108546346026).

Almost surely, 2^{2153428570042} is an apocalyptic number.

2153428570042 is a deficient number, since it is larger than the sum of its proper divisors (1320054502790).

2153428570042 is a wasteful number, since it uses less digits than its factorization.

2153428570042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622302.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 2153428570042 in words is "two trillion, one hundred fifty-three billion, four hundred twenty-eight million, five hundred seventy thousand, forty-two".