10446155142 has 16 divisors (see below), whose sum is σ = 20983545840. Its totient is φ = 3466845792.

The previous prime is 10446155131. The next prime is 10446155149. The reversal of 10446155142 is 24155164401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10446155149) 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, 3799993 + ... + 3802740.

It is an arithmetic number, because the mean of its divisors is an integer number (1311471615).

Almost surely, 2^10446155142 is an apocalyptic number.

10446155142 is an abundant number, since it is smaller than the sum of its proper divisors (10537390698).

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

10446155142 is a wasteful number, since it uses less digits than its factorization.

10446155142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7602967.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 10446155142 in words is "ten billion, four hundred forty-six million, one hundred fifty-five thousand, one hundred forty-two".