1002152112429 has 16 divisors (see below), whose sum is σ = 1439883188352. Its totient is φ = 616325189568.

The previous prime is 1002152112427. The next prime is 1002152112487. The reversal of 1002152112429 is 9242112512001.

It is not a de Polignac number, because 1002152112429 - 2¹ = 1002152112427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002152112396 and 1002152112405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002152112427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7932414 + ... + 8057759.

It is an arithmetic number, because the mean of its divisors is an integer number (89992699272).

Almost surely, 2^{1002152112429} is an apocalyptic number.

It is an amenable number.

1002152112429 is a deficient number, since it is larger than the sum of its proper divisors (437731075923).

1002152112429 is a wasteful number, since it uses less digits than its factorization.

1002152112429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15991796.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 1002152112429 in words is "one trillion, two billion, one hundred fifty-two million, one hundred twelve thousand, four hundred twenty-nine".