490700969942 has 16 divisors (see below), whose sum is σ = 746324315520. Its totient is φ = 241944461568.

The previous prime is 490700969923. The next prime is 490700969953. The reversal of 490700969942 is 249969007094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4511942 + ... + 4619417.

It is an arithmetic number, because the mean of its divisors is an integer number (46645269720).

Almost surely, 2^490700969942 is an apocalyptic number.

490700969942 is a deficient number, since it is larger than the sum of its proper divisors (255623345578).

490700969942 is a wasteful number, since it uses less digits than its factorization.

490700969942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9131735.

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 490700969942 in words is "four hundred ninety billion, seven hundred million, nine hundred sixty-nine thousand, nine hundred forty-two".