142153401 has 8 divisors (see below), whose sum is σ = 204117760. Its totient is φ = 87478992.

The previous prime is 142153379. The next prime is 142153423. The reversal of 142153401 is 104351241.

142153401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142153379) and next prime (142153423).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142153401 - 2¹⁰ = 142152377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142153481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822441 + ... + 1822518.

It is an arithmetic number, because the mean of its divisors is an integer number (25514720).

Almost surely, 2^142153401 is an apocalyptic number.

It is an amenable number.

142153401 is a deficient number, since it is larger than the sum of its proper divisors (61964359).

142153401 is a wasteful number, since it uses less digits than its factorization.

142153401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644975.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 142153401 is about 11922.8101133919. The cubic root of 142153401 is about 521.8981429540.

The spelling of 142153401 in words is "one hundred forty-two million, one hundred fifty-three thousand, four hundred one".