740153542 has 4 divisors (see below), whose sum is σ = 1110230316. Its totient is φ = 370076770.

The previous prime is 740153483. The next prime is 740153549. The reversal of 740153542 is 245351047.

740153542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×740153542³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740153549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185038384 + ... + 185038387.

It is an arithmetic number, because the mean of its divisors is an integer number (277557579).

Almost surely, 2^740153542 is an apocalyptic number.

740153542 is a deficient number, since it is larger than the sum of its proper divisors (370076774).

740153542 is a wasteful number, since it uses less digits than its factorization.

740153542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370076773.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 740153542 is about 27205.7630291819. The cubic root of 740153542 is about 904.5667236037.

The spelling of 740153542 in words is "seven hundred forty million, one hundred fifty-three thousand, five hundred forty-two".