2029266516942 has 64 divisors (see below), whose sum is σ = 5185310645760. Its totient is φ = 576233419392.

The previous prime is 2029266516941. The next prime is 2029266516943. The reversal of 2029266516942 is 2496156629202.

2029266516942 is a `hidden beast` number, since 2 + 0 + 29 + 2 + 66 + 516 + 9 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (2029266516941) and next prime (2029266516943).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029266516941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16405963 + ... + 16529190.

It is an arithmetic number, because the mean of its divisors is an integer number (81020478840).

Almost surely, 2^{2029266516942} is an apocalyptic number.

2029266516942 is an abundant number, since it is smaller than the sum of its proper divisors (3156044128818).

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

2029266516942 is a wasteful number, since it uses less digits than its factorization.

2029266516942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32935334 (or 32935328 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 2029266516942 in words is "two trillion, twenty-nine billion, two hundred sixty-six million, five hundred sixteen thousand, nine hundred forty-two".