2026237661742 has 32 divisors (see below), whose sum is σ = 4791103833600. Its totient is φ = 558962113248.

The previous prime is 2026237661737. The next prime is 2026237661761. The reversal of 2026237661742 is 2471667326202.

It is a super-2 number, since 2×2026237661742² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2026237661691 and 2026237661700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831787642 + ... + 831790077.

It is an arithmetic number, because the mean of its divisors is an integer number (149721994800).

Almost surely, 2^{2026237661742} is an apocalyptic number.

2026237661742 is an abundant number, since it is smaller than the sum of its proper divisors (2764866171858).

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

2026237661742 is a wasteful number, since it uses less digits than its factorization.

2026237661742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663577760.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 2026237661742 in words is "two trillion, twenty-six billion, two hundred thirty-seven million, six hundred sixty-one thousand, seven hundred forty-two".